<SEC-DOCUMENT>0001493152-22-030314.txt : 20221103
<SEC-HEADER>0001493152-22-030314.hdr.sgml : 20221103
<ACCEPTANCE-DATETIME>20221103123717
ACCESSION NUMBER:		0001493152-22-030314
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		81
CONFORMED PERIOD OF REPORT:	20220930
FILED AS OF DATE:		20221103
DATE AS OF CHANGE:		20221103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PERMA FIX ENVIRONMENTAL SERVICES INC
		CENTRAL INDEX KEY:			0000891532
		STANDARD INDUSTRIAL CLASSIFICATION:	HAZARDOUS WASTE MANAGEMENT [4955]
		IRS NUMBER:				581954497
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11596
		FILM NUMBER:		221357065

	BUSINESS ADDRESS:	
		STREET 1:		8302 DUNWOODY PLACE
		STREET 2:		SUITE 250
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30350
		BUSINESS PHONE:		7705879898

	MAIL ADDRESS:	
		STREET 1:		8302 DUNWOODY PLACE
		STREET 2:		SUITE 250
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30350
</SEC-HEADER>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>(Registrant&#8217;s
telephone number)</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">N/A</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<!-- Field: Rule-Page --><div style="margin: 0pt auto; font-family: Times New Roman, Times, Serif; width: 75%"><div style="border-top: Black 1.5pt solid; font: 1pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Former
name, former address and former fiscal year, if changed since last report)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Securities
registered pursuant to Section 12(b) of the Act:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 36%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title
    of each class</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center; width: 2%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 20%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Trading
    Symbol</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center; width: 2%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 40%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    of each exchange on which registered</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span id="xdx_904_edei--Security12bTitle_c20220101__20220930_z4AJucL6pRqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" name="dei:Security12bTitle">Common
    Stock, $.001 Par Value</ix:nonNumeric></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span id="xdx_90F_edei--TradingSymbol_c20220101__20220930_zmst4fJ6vmU8" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" name="dei:TradingSymbol">PESI</ix:nonNumeric></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span id="xdx_90B_edei--SecurityExchangeName_c20220101__20220930_zJQitw4mPyV7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName">NASDAQ</ix:nonNumeric>
    </span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Capital Markets</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2)
has been subject to such filing requirements for the past 90 days. <span id="xdx_90D_edei--EntityCurrentReportingStatus_c20220101__20220930_zZoO7qo2fhvf"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" name="dei:EntityCurrentReportingStatus">Yes</ix:nonNumeric>
</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746; No &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data
File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding
12 months (or for such shorter period that the Registrant was required to submit and post such files). <span id="xdx_90D_edei--EntityInteractiveDataCurrent_c20220101__20220930_zQxsawH06H"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" name="dei:EntityInteractiveDataCurrent">Yes</ix:nonNumeric>
</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746; No &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
company, or an emerging growth company. See definition of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer&#8221; and
&#8220;smaller reporting company&#8221; in Rule 12b-2 of the Exchange Act. (Check one):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large
accelerated filer &#9744; <span id="xdx_903_edei--EntityFilerCategory_c20220101__20220930_zoV3HWdAD3ii"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" format="ixt-sec:entityfilercategoryen" name="dei:EntityFilerCategory">Accelerated Filer</ix:nonNumeric></span></span>
<span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746; Non-accelerated Filer &#9744; Smaller reporting company
<span id="xdx_90A_edei--EntitySmallBusiness_c20220101__20220930_zRouW7cFQY59"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" format="ixt:booleantrue" name="dei:EntitySmallBusiness">&#9746;</ix:nonNumeric></span></span> <span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging
growth company <span id="xdx_909_edei--EntityEmergingGrowthCompany_c20220101__20220930_zQc3mUuJTq5g"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" format="ixt:booleanfalse" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial standards provided pursuant to Section 13(a) of the Exchange Act &#9744;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes &#9744; <span id="xdx_90B_edei--EntityShellCompany_c20220101__20220930_zYc0lWOnQ9N1"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" format="ixt:booleanfalse" name="dei:EntityShellCompany">No</ix:nonNumeric>
</span></span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
the number of shares outstanding of each of the issuer&#8217;s classes of Common Stock, as of the close of the latest practical date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 49%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Class</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center; width: 2%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; width: 49%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Outstanding
    at November 1, 2022</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Common
    Stock, $.001 Par Value</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span id="xdx_90D_edei--EntityCommonStockSharesOutstanding_iI_pid_c20221101_zJwcEzkrDHyl" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" contextRef="AsOf2022-11-01" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,324,756</ix:nonFraction>
    </span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">shares</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<!-- Field: Rule-Page --><div style="font-family: Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><div style="border-top: Black 1.5pt solid; border-bottom: Black 4pt solid; font: 1pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></div></div><!-- Field: /Rule-Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


<!-- Field: Page; Sequence: 1 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="width: 100%">&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>INDEX</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td colspan="3" style="font: 10pt Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Page
    No.</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td colspan="3" style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_001"><span style="font-size: 10pt"><b>PART
    I FINANCIAL INFORMATION </b></span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify; width: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; width: 0.7in; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    1.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_002"><span style="font-size: 10pt">Consolidated
    Financial Statements </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_003"><span style="font-size: 10pt">Consolidated
    Balance Sheets -September 30, 2022 and December 31, 2021 </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_004"><span style="font-size: 10pt">Consolidated
    Statements of Operations - Three and Nine Months Ended September 30, 2022 and 2021 </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_006"><span style="font-size: 10pt">Consolidated
    Statements of Comprehensive Income (Loss) - Three and Nine Months Ended September 30, 2022 and 2021 </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_005"><span style="font-size: 10pt">Consolidated
    Statement of Stockholders&#8217; Equity - Nine Months Ended September 30, 2022 and 2021 </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_008"><span style="font-size: 10pt">Consolidated
    Statements of Cash Flows - Nine Months Ended September 30, 2022 and 2021 </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#a_009"><span style="font-size: 10pt">Notes
    to Consolidated Financial Statements </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    2. </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="#jw_001">Management&#8217;s
    Discussion and Analysis of Financial Condition and Results of Operations</a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">25</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    3.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="#jw_002">Quantitative
    and Qualitative Disclosures About Market Risk</a> </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">40</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    4.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#jw_003"><span style="font-size: 10pt">Controls
    and Procedures </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">41</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td colspan="3" style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#jw_004"><span style="font-size: 10pt"><b>PART
    II OTHER INFORMATION</b></span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    1.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#jw_005"><span style="font-size: 10pt">Legal
    Proceedings </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">42</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    1A.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#jw_006"><span style="font-size: 10pt">Risk
    Factors </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">42</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Item
    6.</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="#jw_008"><span style="font-size: 10pt">Exhibits
    </span></a></span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center; vertical-align: bottom"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">42</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_001"></span>PART
I - FINANCIAL INFORMATION</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_002"></span>ITEM
1. &#8211; Financial Statements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_003"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Balance Sheets</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" id="xdx_30C_111_pn3n3_zPCGkfBSc4N4" summary="xdx: Statement - Consolidated Balance Sheets" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49E_20220930_zMkPzANbS651" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_494_20211231_zLnoMix2BFWe" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Share and Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Audited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--AssetsAbstract_iB_zgr4rvFP0jn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">ASSETS</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--AssetsCurrentAbstract_i01B_zTnhPptEgqwj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    assets:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--CashAndCashEquivalentsAtCarryingValue_i02I_maCzHUM_z9QlNf8nxxu4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 64%"><span style="font-family: Times New Roman, Times, Serif">Cash</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,858</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,440</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--AccountsReceivableNetCurrent_i02I_maCzHUM_zPv9JarKUDXi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts
    receivable, net of allowance for doubtful accounts of $<span id="xdx_907_eus-gaap--AllowanceForDoubtfulAccountsReceivableCurrent_iI_pn3n3_c20220930_zLo4tmCYVbhd" title="Accounts receivable, allowance for doubtful accounts"><ix:nonFraction name="us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">31</ix:nonFraction>
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    respectively</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccountsReceivableNetCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,993</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccountsReceivableNetCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,372</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--UnbilledReceivablesCurrent_i02I_maCzHUM_zrEG7YeZbhP2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Unbilled
    receivables</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:UnbilledReceivablesCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,306</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:UnbilledReceivablesCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,995</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--InventoryNet_i02I_maCzHUM_zJMaYWy09UZb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><span style="font-family: Times New Roman, Times, Serif">Inventories</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InventoryNet" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,057</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InventoryNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">680</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--PrepaidExpenseAndOtherAssetsCurrent_i02I_maCzHUM_zbcLlmfaou4c" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Prepaid
    and other assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,209</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,472</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i02I_maCzHUM_zB3pbWDS1LB7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Current
    assets related to discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">17</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AssetsCurrent_i02TI_mtCzHUM_maCzunY_z3aGEVgeIgNa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">25,440</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29,974</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--PropertyPlantAndEquipmentNetAbstract_i01B_zOjSBPlQR7o1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Property
    and equipment:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--BuildingsAndImprovementsGross_i02I_maCzAoX_zfUScuC6kkLe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Buildings
    and land</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:BuildingsAndImprovementsGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,048</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:BuildingsAndImprovementsGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">20,631</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--MachineryAndEquipmentGross_i02I_maCzAoX_z3nmQEK6To04" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><span style="font-family: Times New Roman, Times, Serif">Equipment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:MachineryAndEquipmentGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">22,956</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:MachineryAndEquipmentGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">22,131</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_ecustom--Vehicles_i02I_maCzAoX_zjNJAsxMqhrd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><span style="font-family: Times New Roman, Times, Serif">Vehicles</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:Vehicles" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">443</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--LeaseholdImprovementsGross_i02I_maCzAoX_zM2MWGhGFLqd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Leasehold
    improvements</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LeaseholdImprovementsGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LeaseholdImprovementsGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--FurnitureAndFixturesGross_i02I_maCzAoX_z35tqTcqWyY2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Office
    furniture and equipment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FurnitureAndFixturesGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,320</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FurnitureAndFixturesGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,316</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--ConstructionInProgressGross_i02I_maCzAoX_zD6qdq5uRUOb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Construction-in-progress</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ConstructionInProgressGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">600</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ConstructionInProgressGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,997</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--PropertyPlantAndEquipmentGross_i02TI_mtCzAoX_maCzVI6_zieAovLg77F5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    property and equipment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">49,386</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">47,541</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_i02NI_di_msCzVI6_ztkSCKZh4ydl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less
    accumulated depreciation</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29,871</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28,932</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40D_eus-gaap--PropertyPlantAndEquipmentNet_i02TI_mtCzVI6_maCzunY_z39TYkRsPyX6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
    property and equipment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">19,515</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18,609</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_maCzunY_zvgA2WQVKXIi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Property
    and equipment related to discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--OperatingLeaseRightOfUseAsset_i01I_maCzunY_z2X54EUM4Sg2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,087</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,460</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--IntangibleAssetsNetExcludingGoodwillAbstract_i01B_zX7hpYNgcTxe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intangibles
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_ecustom--Permits_i02I_maCzunY_zUBO9b4bS1F7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:Permits" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,476</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OtherIntangibleAssetsNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">894</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--RestrictedCashNoncurrent_i02I_maCzunY_z8F87tLQKHS6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finite
    risk sinking fund (restricted cash)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,540</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,471</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DeferredIncomeTaxAssetsNet" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,801</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DeferredIncomeTaxAssetsNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,527</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:Assets" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">77,301</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Balance Sheets, Continued</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--LiabilitiesAndStockholdersEquityAbstract_iB_zFZAUMh2LCXc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">LIABILITIES
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--LiabilitiesCurrentAbstract_i01B_z5zfLZqgnhS7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AccountsPayableCurrent_i02I_maCzFXV_zbvfKLEFf0wf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 64%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts
    payable</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccountsPayableCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,975</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--AccruedLiabilitiesCurrent_i02I_maCzFXV_zkagW1GUwbvj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued
    expenses</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,436</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedLiabilitiesCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5,078</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_ecustom--DisposalTransportationAccrual_i02I_maCzFXV_zbRaNpJ24dof" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Disposal/transportation
    accrual</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:DisposalTransportationAccrual" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,291</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:DisposalTransportationAccrual" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,065</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--DeferredRevenueCurrent_i02I_maCzFXV_z2JscCFCyVUi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Deferred
    revenue</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DeferredRevenueCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,145</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DeferredRevenueCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5,580</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--AccruedCappingClosurePostClosureAndEnvironmentalCosts_i02I_maCzFXV_zWmnOLbr11V2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued
    closure costs - current</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedCappingClosurePostClosureAndEnvironmentalCosts" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">712</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedCappingClosurePostClosureAndEnvironmentalCosts" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">578</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--LongTermDebtCurrent_i02I_maCzFXV_zpAWVDndpBVc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of long-term debt</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">469</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">393</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--OperatingLeaseLiabilityCurrent_i02I_maCzFXV_zeLcEQY1tvqd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of operating lease liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">431</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">406</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FinanceLeaseLiabilityCurrent_i02I_maCzFXV_zZZIg0vKae1d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of finance lease liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">154</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">333</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_i02I_maCzFXV_z8SUtrTK19L3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Current
    liabilities related to discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">927</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">506</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--LiabilitiesCurrent_i02TI_mtCzFXV_maCzi66_z2b5sRzeSlT2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23,935</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">25,914</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent_i01I_maCzm1V_z0255aiENCua" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued
    closure costs</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7,306</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,613</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--LongTermDebtNoncurrent_i01I_maCzm1V_z77ofkRW5wGg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    debt, less current portion</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">681</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">600</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--OperatingLeaseLiabilityNoncurrent_i01I_maCzm1V_zyuMz9B7hiB5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    operating lease liabilities, less current portion</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,673</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,029</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--FinanceLeaseLiabilityNoncurrent_i01I_maCzm1V_zTkkBiSrCL7d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    finance lease liabilities, less current portion</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">357</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">884</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01I_maCzm1V_z1omfqB0rpmf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Long-term
    liabilities related to discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">267</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">677</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--LiabilitiesNoncurrent_i01TI_mtCzm1V_maCzi66_zLPea5VwfgS2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    long-term liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">10,284</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">10,803</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--Liabilities_i01TI_mtCzi66_maLASEzVDs_zVwFs69IXzpd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 20pt; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:Liabilities" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">34,219</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:Liabilities" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">36,717</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--CommitmentsAndContingencies_i01I_maLASEzVDs_zYykxtB1kGS1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Commitments
    and Contingencies (Note 9 )</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0187">-</span></span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0188">-</span></span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--StockholdersEquityAbstract_i01B_zWqqXgk79mu3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Stockholders&#8217;
    Equity:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--PreferredStockValue_i02I_maSEIPAzJYR_zRlwOBm8OSn6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Preferred
    Stock, $<span id="xdx_909_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20220930_zUC7TBVvTQJg" title="Preferred stock, par value"><span id="xdx_90E_eus-gaap--PreferredStockParOrStatedValuePerShare_iI_pid_c20211231_z6Mt52OKOtta" title="Preferred stock, par value"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" contextRef="AsOf2022-09-30" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="us-gaap:PreferredStockParOrStatedValuePerShare" contextRef="AsOf2021-12-31" decimals="INF" unitRef="USDPShares">.001</ix:nonFraction></ix:nonFraction></span></span> par value; <span id="xdx_90A_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20220930_zDauneR9CHCh" title="Preferred stock, shares authorized"><span id="xdx_90F_eus-gaap--PreferredStockSharesAuthorized_iI_pid_c20211231_zNhsfGQ9IMAa" title="Preferred stock, shares authorized"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesAuthorized" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,000,000</ix:nonFraction></ix:nonFraction></span></span> shares authorized,<span id="xdx_901_eus-gaap--PreferredStockSharesIssued_iI_pid_do_c20220930_zWiphj0ks6vh" title="Preferred stock, shares issued"><span id="xdx_900_eus-gaap--PreferredStockSharesOutstanding_iI_pid_do_c20220930_z7nCnzwjGwGl" title="Preferred stock, shares outstanding"><span id="xdx_902_eus-gaap--PreferredStockSharesIssued_iI_pid_do_c20211231_zgoGiAzjbZpe" title="Preferred stock, shares issued"><span id="xdx_90A_eus-gaap--PreferredStockSharesOutstanding_iI_pid_do_c20211231_zMm0MEdCq2Q7" title="Preferred stock, shares outstanding"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" contextRef="AsOf2022-09-30" format="ixt-sec:numwordsen" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2022-09-30" format="ixt-sec:numwordsen" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesIssued" contextRef="AsOf2021-12-31" format="ixt-sec:numwordsen" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:PreferredStockSharesOutstanding" contextRef="AsOf2021-12-31" format="ixt-sec:numwordsen" decimals="INF" unitRef="Shares">no</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction></span></span></span></span> shares issued and outstanding</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0193">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0194">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--CommonStockValue_i02I_maSEIPAzJYR_zk13RXz9mrac" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Common
    Stock, $<span id="xdx_90B_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220930_zQKWbxrXwH4a" title="Common stock, par value"><span id="xdx_905_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20211231_zmb1dnX1hPE1" title="Common stock, par value"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2022-09-30" decimals="INF" unitRef="USDPShares"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2021-12-31" decimals="INF" unitRef="USDPShares">.001</ix:nonFraction></ix:nonFraction></span></span> par value; <span id="xdx_904_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20220930_zKEE6IiWUUvl" title="Common stock, shares authorized"><span id="xdx_90A_eus-gaap--CommonStockSharesAuthorized_iI_pid_c20211231_zZTIEu6R2kP7" title="Common stock, shares authorized"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares"><ix:nonFraction name="us-gaap:CommonStockSharesAuthorized" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">30,000,000</ix:nonFraction></ix:nonFraction></span></span> shares authorized; <span id="xdx_90C_eus-gaap--CommonStockSharesIssued_iI_pid_c20220930_zVqr1JnM8KOe" title="Common stock, shares issued"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,305,750</ix:nonFraction></span> and <span id="xdx_90E_eus-gaap--CommonStockSharesIssued_iI_pid_c20211231_zVVbW549IV2j" title="Common stock, shares issued"><ix:nonFraction name="us-gaap:CommonStockSharesIssued" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,222,552</ix:nonFraction></span> shares issued, respectively;<span id="xdx_904_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20220930_zmgpndvUvMhi" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,298,108</ix:nonFraction></span> and <span id="xdx_905_eus-gaap--CommonStockSharesOutstanding_iI_pid_c20211231_zDNJqAPX97Z6" title="Common stock, shares outstanding"><ix:nonFraction name="us-gaap:CommonStockSharesOutstanding" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">13,214,910</ix:nonFraction></span>
    shares outstanding, respectively</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CommonStockValue" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">13</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CommonStockValue" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">13</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--AdditionalPaidInCapital_i02I_maSEIPAzJYR_zXHmYeNu7ell" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Additional
    paid-in capital</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_407_eus-gaap--RetainedEarningsAccumulatedDeficit_i02I_maSEIPAzJYR_zR7gRrX6pGQl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">73,620</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40D_eus-gaap--AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_i02I_maSEIPAzJYR_zbktg9X7cTvf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">204</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_406_eus-gaap--TreasuryStockValue_i02NI_di_msSEIPAzJYR_zAfenQYi4Ek2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:TreasuryStockValue" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">88</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:TreasuryStockValue" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">88</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40A_eus-gaap--StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_i02TI_pn3n3_mtSEIPAzJYR_maLASEzVDs_zt30yZYN65I1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    stockholders&#8217; equity</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">38,970</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">40,584</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--LiabilitiesAndStockholdersEquity_i01TI_pn3n3_mtLASEzVDs_zoQ8udnHF876" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    liabilities and stockholders&#8217; equity</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">73,189</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">77,301</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_004"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Statements of Operations</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" id="xdx_309_113_pn3n3_zv7njEYV2Ap5" summary="xdx: Statement - Consolidated Statements of Operations (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20220701__20220930_zXRIWkeT8Gka" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_498_20210701__20210930_zcSaB2dfjnU1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49A_20220101__20220930_zbsWw5FbyxRk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_495_20210101__20210930_zl31HGs9mYla" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_400_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_maGPzbY9_zuCl87pMaB11" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr id="xdx_40C_eus-gaap--CostOfGoodsAndServicesSold_msGPzbY9_z7V2FtMwpvZ5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CostOfGoodsAndServicesSold" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">13,573</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_40B_eus-gaap--GrossProfit_iT_mtGPzbY9_maOILz2Mx_zXzRavQRV2K9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--SellingGeneralAndAdministrativeExpense_msOILz2Mx_zTZtsq8p24il" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Selling,
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SellingGeneralAndAdministrativeExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,348</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SellingGeneralAndAdministrativeExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,035</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SellingGeneralAndAdministrativeExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,550</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--ResearchAndDevelopmentExpense_msOILz2Mx_zEqlbO7FnpD3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">243</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">245</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">538</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--GainLossOnDispositionOfAssets1_iN_di_maOILz2Mx_zUzUD8kJym79" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Loss
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  <tr id="xdx_40A_eus-gaap--OperatingIncomeLoss_iT_mtOILz2Mx_maILFCOzyHs_zlwtlUEQ6uD5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Loss
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">928</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,368</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">3,691</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:OperatingIncomeLoss" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">4,543</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--NonoperatingIncomeExpenseAbstract_iB_ze6gxMRrZTE9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Other
    income (expense):</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--InterestIncomeOther_i01_maILFCOzyHs_zMDbEEuYDJEi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">69</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--InterestExpense_i01N_di_msILFCOzyHs_zR81YF4FnA9b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">47</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">77</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">123</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">209</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_eus-gaap--FinancingInterestExpense_i01N_di_msILFCOzyHs_ziznkvcBLr9e" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">16</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">44</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_408_eus-gaap--OtherNonoperatingIncomeExpense_i01_maILFCOzyHs_zkO97XcDWs6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Other
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OtherNonoperatingIncomeExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,965</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_40D_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_iT_mtILFCOzyHs_maILFCOzKa2_z1APplXalu1l" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_maPLzoi6_zzaOvB1mIX73" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_msNILznt2_zVC6vlqCMrk9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--NetIncomeLoss_iT_mtNILznt2_zPbvWWxVLlMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 0pt; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--EarningsPerShareBasicAbstract_iB" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--IncomeLossFromContinuingOperationsPerBasicShare_i01_pid_zqJjRpMspBnc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Continuing
    operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerBasicShare" contextRef="From2022-07-012022-09-30" decimals="INF" unitRef="USDPShares">.06</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerBasicShare" contextRef="From2021-07-012021-09-30" decimals="INF" unitRef="USDPShares">.12</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerBasicShare" contextRef="From2022-01-01to2022-09-30" decimals="INF" sign="-" unitRef="USDPShares">.13</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerBasicShare" contextRef="From2021-01-012021-09-30" decimals="INF" unitRef="USDPShares">.29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_i01_pid_zMtiwV0df4s9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr id="xdx_40F_eus-gaap--EarningsPerShareBasic_i01_pid_zyLc5yDjuUQj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--EarningsPerShareDilutedAbstract_iB_zb4FGnBwrXE" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--IncomeLossFromContinuingOperationsPerDilutedShare_i01_pid_zfQ4iMjjcvL5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Continuing
    operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare" contextRef="From2022-07-012022-09-30" decimals="INF" unitRef="USDPShares">.06</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare" contextRef="From2021-07-012021-09-30" decimals="INF" unitRef="USDPShares">.12</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare" contextRef="From2021-01-012021-09-30" decimals="INF" unitRef="USDPShares">.29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_i01_pid_zPIYVdntjSC6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Discontinued
    operations</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" contextRef="From2022-07-012022-09-30" decimals="INF" sign="-" unitRef="USDPShares">.01</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" contextRef="From2021-07-012021-09-30" decimals="INF" sign="-" unitRef="USDPShares">.01</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" contextRef="From2022-01-01to2022-09-30" decimals="INF" sign="-" unitRef="USDPShares">.03</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_40D_eus-gaap--EarningsPerShareDiluted_i01_pid_z4E5RR5fiecg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareDiluted" contextRef="From2022-01-01to2022-09-30" decimals="INF" sign="-" unitRef="USDPShares">.16</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:EarningsPerShareDiluted" contextRef="From2021-01-012021-09-30" decimals="INF" unitRef="USDPShares">.27</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center; text-indent: 13.5pt"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center; text-indent: 13.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_006"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Statements of Comprehensive Income (Loss)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" id="xdx_309_113_pn3n3_zhYIEsBdmYPf" summary="xdx: Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_iT_mtCINOTz79O_maCINOTzDiA_zYTvOI6kyhFd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,300</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,197</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_msCINOTzDiA_zG23rlF4V0Qh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Comprehensive
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">64</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0430">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">123</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40B_eus-gaap--ComprehensiveIncomeNetOfTax_iT_mtCINOTzDiA_zp0jOcwjbPEh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Comprehensive
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">529</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,380</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_40A_eus-gaap--ComprehensiveIncomeNetOfTax_iT_mtCINOTzDiA_zfcoqf0sX0lg" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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</table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_005"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Statement of Stockholders&#8217; Equity</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Amounts
in thousands, except for share amounts)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<table cellpadding="0" cellspacing="0" id="xdx_30E_114_pn3n3_zYy95x1ZcZHk" summary="xdx: Statement - Consolidated Statement of Stockholders&apos; Equity (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="3" style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Accumulated</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Equity</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_432_c20220101__20220331_eus-gaap--StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_iS_zpgJv4p6QUsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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<p style="margin: 0; font-family: Times New Roman, Times, Serif"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<p style="margin: 0; font-family: Times New Roman, Times, Serif"></p>


<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_007"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Statement of Stockholders&#8217; Equity, Continued</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Amounts
in thousands, except for share amounts)</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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<tr style="font: 8pt Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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    Paid-In</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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    Stock Held In</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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    Sub-</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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    Other Comprehensive</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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    Stockholders&#8217;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td></tr>
  <tr style="font: 8pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td><td style="font: 8pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">&#160;</span></td>
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  <tr id="xdx_435_c20210101__20210331_eus-gaap--StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_iS_zizeqdChb2ec" style="font: 8pt Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: bold 8pt Times New Roman, Times, Serif; width: 28%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Balance
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" border="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt">
<tr style="vertical-align: top">
  <td style="width: 0.25in"><span id="xdx_F05_z9tzsSq4nCzk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</span></td>
  <td><span id="xdx_F19_zc1TuChAmhY4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote000822" xml:lang="en-US">Net of offering costs incurred of approximately $<span id="xdx_902_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z6KYwmwjR7e3" title="Offering costs" class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DeferredOfferingCosts" contextRef="AsOf2021-09-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">50</ix:nonFraction></span>.</ix:footnote></span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" border="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0pt; margin-bottom: 0pt">
<tr style="vertical-align: top">
  <td style="width: 0.25in"><span id="xdx_F02_zCfQI3udgpZ6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</span></td>
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costs incurred of approximately $<span id="xdx_907_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__custom--StockSubscriptionsMember_zF6mMCYZtxPi" title="Offering costs" class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DeferredOfferingCosts" contextRef="AsOf2021-09-30_custom_StockSubscriptionsMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">449</ix:nonFraction></span>.</ix:footnote></span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center; text-indent: -13.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_008"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Consolidated
Statements of Cash Flows</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" id="xdx_308_112_pn3n3_zjfOVaoIMzg7" summary="xdx: Statement - Consolidated Statements of Cash Flows (Unaudited)" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td colspan="2" id="xdx_497_20220101__20220930_zndIR5wo3bL1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProfitLoss" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,179</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_i01_zYEQfzpsV5Z6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less:
    loss from discontinued operations, net of taxes (Note 10)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">442</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">285</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_i01_maNCPBUzouM_zEmXvbp89ztc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(Loss)
    income from continuing operations, net of taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,682</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,464</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_i01B_zdYFo19wmzH3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Adjustments
    to reconcile (loss) income from continuing operations to cash used in operating activities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DepreciationDepletionAndAmortization_i02_maNCPBUzouM_zIovV16Uexsd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,433</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationDepletionAndAmortization" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,208</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_ecustom--InterestOnFinanceLeaseWithPurchaseOption_i02_maNCPBUzouM_z3pdNb4yF4Ld" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    on finance lease with purchase option</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0849">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:InterestOnFinanceLeaseWithPurchaseOption" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--GainsLossesOnExtinguishmentOfDebt_i02N_di_msNCPBUzouM_zu1I0v7AVqd4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gain
    on extinguishment of debt</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0852">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:GainsLossesOnExtinguishmentOfDebt" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5,381</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_408_eus-gaap--AmortizationOfFinancingCostsAndDiscounts_i02_maNCPBUzouM_za6pNbT7avGa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Amortization
    of debt issuance costs</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">44</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AmortizationOfFinancingCostsAndDiscounts" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--DeferredIncomeTaxExpenseBenefit_i02_maNCPBUzouM_zXIIBfOSjJ4i" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Deferred
    tax benefit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:DeferredIncomeTaxExpenseBenefit" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">147</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:DeferredIncomeTaxExpenseBenefit" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,931</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_407_ecustom--ProvisionForRecoveryOfBadDebtReserves_i02_maNCPBUzouM_zuiigHMpWN7c" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(Recovery of) provision for bad debt reserves</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="PESI:ProvisionForRecoveryOfBadDebtReserves" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">47</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:ProvisionForRecoveryOfBadDebtReserves" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--GainLossOnDispositionOfAssets_i02N_di_msNCPBUzouM_zmoDh139dZB3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Loss
    on disposal of property and equipment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GainLossOnDispositionOfAssets" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GainLossOnDispositionOfAssets" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--IssuanceOfStockAndWarrantsForServicesOrClaims_i02_maNCPBUzouM_zaYWxlfsObw5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Issuance
    of common stock for services</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">363</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IssuanceOfStockAndWarrantsForServicesOrClaims" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">304</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--ShareBasedCompensation_i02_maNCPBUzouM_zjhRsZMytkYe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Stock-based
    compensation</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">149</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--IncreaseDecreaseInOperatingCapitalAbstract_i02B_z4JNSs0CtVrj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Changes
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--IncreaseDecreaseInAccountsReceivable_i03N_di_msNCPBUzouM_zcdWbgJBv4Mb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsReceivable" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,426</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncreaseDecreaseInAccountsReceivable" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,158</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_ecustom--IncreaseDecreaseInUnbilledReceivable_i03N_di_msNCPBUzouM_ztNFP28QzQg2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Unbilled
    receivables</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IncreaseDecreaseInUnbilledReceivable" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,689</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IncreaseDecreaseInUnbilledReceivable" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">8,757</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_i03N_di_msNCPBUzouM_z6ip90oRN9wd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Prepaid
    expenses, inventories and other assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">829</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,700</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_ecustom--IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue_i03_maNCPBUzouM_zASANvkgF1R8" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Accounts
    payable, accrued expenses and unearned revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="PESI:IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">5,553</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="PESI:IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">9,180</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_i01T_mtNCPBUzouM_maNCPBUzs8o_zfEWPlqGjxt7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">334</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">4,031</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_406_eus-gaap--CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_i01_maNCPBUzs8o_zr5dQgdS8fAc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">559</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">296</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_eus-gaap--NetCashProvidedByUsedInOperatingActivities_i01T_mtNCPBUzs8o_maCCERCzeMM_zWhLjAM55Uij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in operating activities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">893</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">4,327</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetCashProvidedByUsedInInvestingActivitiesAbstract_iB_zbTQn3SGOTq6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    flows from investing activities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_i01N_di_msNCPBUzXt7_zo7y4tV3vrn5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Purchases
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">947</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,132</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40C_eus-gaap--ProceedsFromSaleOfPropertyPlantAndEquipment_i01_maNCPBUzXt7_zWeqjrJhj1v1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from sale of property and equipment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">25</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--NetCashProvidedByUsedInInvestingActivities_i01T_mtNCPBUzXt7_maCCERCzeMM_ze2eKerAIXoj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in investing activities of continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">922</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,131</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--NetCashProvidedByUsedInFinancingActivitiesAbstract_iB_zQvf3KpR817j" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    flows from financing activities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--RepaymentsOfLinesOfCredit_i01N_di_msNCPBUzKQt_zdxbldpINCAl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Repayments
    of revolving credit borrowings</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RepaymentsOfLinesOfCredit" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">54,414</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RepaymentsOfLinesOfCredit" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">59,900</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--ProceedsFromLinesOfCredit_i01_maNCPBUzKQt_zCkWtKQjf7ai" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Borrowing
    on revolving credit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromLinesOfCredit" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">54,414</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromLinesOfCredit" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">59,900</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--ProceedsFromIssuanceOfLongTermDebt_i01_maNCPBUzKQt_zXrj5IH507Z4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from capital line</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfLongTermDebt" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">524</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0919">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--FinanceLeasePrincipalPayments_i01N_di_msNCPBUzKQt_zfOCe7OCToOc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Principal
    repayments of finance lease liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">821</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">281</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_401_eus-gaap--RepaymentsOfLongTermDebt_i01N_di_msNCPBUzKQt_zDacXDjjO774" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Principal
    repayments of long term debt</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RepaymentsOfLongTermDebt" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">375</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:RepaymentsOfLongTermDebt" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">330</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40E_eus-gaap--PaymentsOfDebtIssuanceCosts_i01N_di_msNCPBUzKQt_zS9M1E1qwxJ3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Payment
    of debt issuance costs</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:PaymentsOfDebtIssuanceCosts" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">35</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:PaymentsOfDebtIssuanceCosts" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">40</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_40E_eus-gaap--ProceedsFromIssuanceOfCommonStock_i01_maNCPBUzKQt_zHuuHUdz5Tdg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from sale of Common Stock, net of Offering costs paid</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0930">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromIssuanceOfCommonStock" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">618</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--ProceedsFromStockPlans_i01_maNCPBUzKQt_zDL2MT7lfqac" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from stock subscription, net of Offering costs paid</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0933">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromStockPlans" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,816</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--ProceedsFromStockOptionsExercised_i01_maNCPBUzKQt_zeleUpId7It7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Proceeds
    from issuance of common stock upon exercise of options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ProceedsFromStockOptionsExercised" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">13</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0937">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40E_eus-gaap--NetCashProvidedByUsedInFinancingActivities_i01T_mtNCPBUzKQt_maCCERCzeMM_zk03JRRd8yW7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    (used in) provided by financing activities of continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,783</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_maCCERCzeMM_z8dJZQhn0JPj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Effect
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">4</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_iT_mtCCERCzeMM_zseRRu1e2Zu1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Decrease
    in cash and finite risk sinking fund (restricted cash)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,513</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">679</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_405_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_iS_zxLpqViehZk8" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Cash
    and finite risk sinking fund (restricted cash) at beginning of period</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15,911</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2020-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">19,370</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_iE_zpSWbipBRXn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Cash
    and finite risk sinking fund (restricted cash) at end of period</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">13,398</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" contextRef="AsOf2021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18,691</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--SupplementalCashFlowInformationAbstract_iB_zgM2ATgDRNo3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Supplemental
    disclosure:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--InterestPaidNet_i01_zaDKBRZ4pjNf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    paid</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestPaidNet" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">125</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestPaidNet" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">163</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--IncomeTaxesPaid_i01_zmiuEHBznZl2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    taxes paid</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeTaxesPaid" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeTaxesPaid" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_ecustom--EquipmentPurchaseSubjectToFinanceLease_i01_zfjDJKK0m1i3" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Equipment
    purchase subject to finance lease</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:EquipmentPurchaseSubjectToFinanceLease" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">114</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:EquipmentPurchaseSubjectToFinanceLease" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">319</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_ecustom--EquipmentPurchaseSubjectToFinancing_i01_zOQXoE3RrOub" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Equipment
    purchase subject to financing</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0966">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:EquipmentPurchaseSubjectToFinancing" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
accompanying notes are an integral part of these consolidated financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="a_009"></span>PERMA-FIX
ENVIRONMENTAL SERVICES, INC.</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Notes
to Consolidated Financial Statements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>September
30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>(Unaudited)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Reference
is made herein to the notes to consolidated financial statements included in our Annual Report on Form 10-K for the year ended December
31, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock"><p id="xdx_808_eus-gaap--BusinessDescriptionAndBasisOfPresentationTextBlock_zzfQTipY2cw8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>1.
<span style="text-decoration: underline"><span id="xdx_829_zqDsVRWJ7Wva">Basis of Presentation</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
consolidated financial statements included herein have been prepared by the Company (which may be referred to as we, us or our), without
an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (&#8220;the Commission&#8221;). Certain information
and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in
the United States of America (&#8220;U.S. GAAP&#8221;) have been condensed or omitted pursuant to such rules and regulations, although
the Company believes the disclosures which are made are adequate to make the information presented not misleading. Further, the consolidated
financial statements reflect, in the opinion of management, all adjustments (which include only normal recurring adjustments) necessary
to present fairly the financial position and results of operations as of and for the periods indicated. The results of operations for
the nine months ended September 30, 2022 are not necessarily indicative of results to be expected for the fiscal year ending December
31, 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company suggests that these consolidated financial statements be read in conjunction with the consolidated financial statements and the
notes thereto included in the Company&#8217;s Annual Report on Form 10-K for the year ended December 31, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
consolidated financial statements include the accounts of our wholly-owned subsidiaries and the account of a variable interest entity
(&#8220;VIE&#8221;), Perma-Fix ERRG, for which we are the primary beneficiary (See &#8220;Note 15 - VIE&#8221; for a discussion of this
VIE). The consolidated financial statements for 2021 also included the accounts of the Company&#8217;s majority-owned Polish subsidiary,
Perma-Fix Medical S.A (&#8220;PFM Poland&#8221;) and PFM Poland&#8217;s wholly-owned subsidiary, Perma-Fix Medical Corporation (&#8220;PFMC&#8221;),
which comprised of the Company&#8217;s Medical Segment. As previously discussed, the Company made the strategic decision to cease all
research and development (&#8220;R&amp;D&#8221;) activities under the Medical Segment and sold <span id="xdx_90F_ecustom--SaleOfInterestInSubsidiaries_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_ztptHr7jns8e" title="Sale of interest in subsidiaries"><ix:nonFraction name="PESI:SaleOfInterestInSubsidiaries" contextRef="From2021-01-012021-12-31_custom_PFMPolandMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></span>% of its interest in PFM Poland in
December 2021. As a condition precedent to the sale of PFM Poland, the Company acquired PFMC after its conversion to a Delaware limited
liability company. As a result of the sale of PFM Poland, the Company deconsolidated PFM Poland from its consolidated financial statements
in December 2021. The Company&#8217;s Medical Segment had not generated any revenue.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Information
for the Medical Segment is presented for the quarter and nine months ended September 30, 2021. The Medical Segment was disposed of as
of December 31, 2021 and is not relevant for the quarter and nine month ended September 30, 2022. Prior period segment information is
not required to be restated for the disposal of the segment.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:SignificantAccountingPoliciesTextBlock"><p id="xdx_805_eus-gaap--SignificantAccountingPoliciesTextBlock_z7wGgsdZatp8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>2.
<span style="text-decoration: underline"><span id="xdx_821_zMeQk3rSwIGa">Summary of Significant Accounting Policies</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
accounting policies are set forth in the notes to the December 31, 2021 consolidated financial statements referred to above.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock"><p id="xdx_846_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z9rMhUbXqFAb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_861_zsdZLm0zBItf">Recently
Adopted Accounting Standards</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
May 2021, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2021-04,
&#8220;Earnings Per Share (Topic 206), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-Stock Compensation (Topic
718), and Derivatives and Hedging-Contracts in Entity&#8217;s Own Equity (Subtopic 815-40): Issuer&#8217;s Accounting for Certain Modifications
or Exchanges of Freestanding Equity-Classified Written Call Options (a consensus of the FASB Emerging Issues Task Force).&#8221; ASU
2021-04 addresses issuer&#8217;s accounting for certain modifications or exchanges of freestanding equity-classified written call options.
This ASU is effective for all entities, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal
years. Early adoption is permitted. The adoption of this ASU by the Company effective January 1, 2022 did not have a material impact
on its financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
March 2020, the FASB issued ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform
on Financial Reporting,&#8221; which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships
and other transactions affected by the discontinuation of the London Interbank Offered Rate (&#8220;LIBOR&#8221;) or by another reference
rate expected to be discontinued because of reference rate reform. The guidance was effective beginning March 12, 2020 and can be applied
prospectively through December 31, 2022. In January 2021, the FASB issued ASU No. 2021-01, &#8220;Reference Rate Reform (Topic 848):
Scope,&#8221; which clarified the scope and application of the original guidance. The Company has determined that only its obligations
under its credit facility are impacted by these ASUs at this time. During the third quarter of 2022, the Company entered into an amendment
dated August 29, 2022 to its loan agreement which replaced the LIBOR option with the Secured Overnight Finance Rate (&#8220;SOFR&#8221;)
option under its credit facility. The adoption of these ASUs by the Company during the third quarter of 2022 did not have a material
impact to its financial statements (see &#8220;Note 8 &#8211; Long Term Debt&#8221; for a discuss of the Company&#8217;s credit facility
and the amendment dated August 29, 2022).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock"><p id="xdx_840_ecustom--NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_zgi6OfMNCvod" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_863_z8TJpa15EOl9">Recently
Issued Accounting Standards &#8211; Not Yet Adopted</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
June 2016, the FASB issued ASU No. 2016-13, &#8220;Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments,&#8221;
and various subsequent amendments to the initial guidance (collectively, &#8220;Topic 326&#8221;). Topic 326 introduces an approach,
based on expected losses, to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale
debt securities. The new approach to estimating credit losses (referred to as the current expected credit losses model) applies to most
financial assets measured at amortized cost and certain other instruments, including trade and other receivables and loans. Entities
are required to apply the standard&#8217;s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the
first reporting period in which the guidance is adopted. In November 2019, FASB issued ASU 2019-10, &#8220;Financial Instruments &#8211;
Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842),&#8221; which defers the effective date of ASU
2016-13 for public companies that are considered smaller reporting companies (&#8220;SRC&#8221;) as defined by the Commission to fiscal
years beginning after December 15, 2022, including interim periods within those fiscal years. These ASUs are effective January 1, 2023
for the Company as an SRC. Under new guidance issued by the Commission in March 2020, the Company continued to qualify as a SRC but became
an accelerated filer for its 2021 Form 10-K and its 2022 quarterly 10-Q filings. The Company will remain a SRC but will become a non-accelerated
filer for its 2022 Form 10-K and subsequent filings. The Company is currently evaluating the impact of these ASU on its consolidated
financial statements; however, based on historical credit losses and as a significant amount of the Company&#8217;s receivables are generated
from government entities, the Company does not expect the adoption of these ASUs to have a material impact to the Company&#8217;s financial
statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
August 2020, the FASB issued ASU No. 2020-06, &#8220;Debt &#8211; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives
and Hedging &#8211; Contracts in Entity&#8217;s Own Equity.&#8221; ASU 2020-06 simplifies the accounting for convertible instruments
by removing major separation models and removing certain settlement condition qualifiers for the derivatives scope exception for contracts
in an entity&#8217;s own equity, and simplifies the related diluted net income per share calculation for both Subtopics. ASU 2020-06
is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023, for the Company as an
SRC. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and disclosures.</span></p>

</ix:nonNumeric><p id="xdx_857_znAqwVwDG1R9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:RevenueFromContractWithCustomerTextBlock"><p id="xdx_80F_eus-gaap--RevenueFromContractWithCustomerTextBlock_zsZ6U1OkL0Xf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>3.
<span style="text-decoration: underline"><span id="xdx_822_zDoxTKu9sq8j">Revenue</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Disaggregation
of Revenue</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
general, the Company&#8217;s business segmentation is aligned according to the nature and economic characteristics of our services and
provides meaningful disaggregation of each business segment&#8217;s results of operations. The nature of the Company&#8217;s performance
obligations within our Treatment and Services Segments result in the recognition of our revenue primarily over time. The following tables
present further disaggregation of our revenues by different categories for our Services and Treatment Segments:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

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of Disaggregation of Revenue</span></span></p>

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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    by Contract Type</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRZx8Yq5lN7a" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_FixedPriceMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,892</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSFvl1wIplGe" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_FixedPriceMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15,769</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOomLiIhovb5" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_FixedPriceMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,893</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z38trWhnnSti" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_FixedPriceMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,031</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zNei675G9xG3" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_FixedPriceMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,924</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1793ykZ5U0b" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zOJVFg4vLT08" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TimeandMaterialsMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,703</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zc9MzrSRSdLl" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TimeandMaterialsMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,703</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbIJdaJUSgRk" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1001">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zx0QT1RhV0G2" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TimeandMaterialsMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,873</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zBpdX788XiFe" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TimeandMaterialsMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,873</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z8ZrWJfs3ZQd" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,877</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0Q5YeAUp9Db" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,595</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zykRES9xyhv7" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,893</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by Contract
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
    price</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3oqQfilswx5" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_FixedPriceMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,749</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSp5AyolPRbc" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_FixedPriceMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">45,318</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zAOgauvXQ9W" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_FixedPriceMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,094</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zU9KA1IMuM78" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_FixedPriceMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7,094</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zV7xSmchgHle" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1031">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zWdZ76Go2tk7" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_TimeandMaterialsMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,524</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrkVPalAXfJ1" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1037">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zPHDFDnekJ56" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_TimeandMaterialsMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23,887</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zLHyxxAwm8Pl" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_TimeandMaterialsMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23,887</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zX8OkcRCOTw1" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,749</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zmik7Avqhxo" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53,842</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkTCFCj5TeTh" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,094</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRTD2ew3O5Fi" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">30,981</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zDeQmTY1QZFa" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55,075</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid"><span style="font-family: Times New Roman, Times, Serif">(In thousands)</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
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    Months Ended</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUWX9Ra8JQi" title="Net revenues" style="width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_DomesticGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,264</ix:nonFraction></span></td><td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zKj8F5AUzQ14" title="Net revenues" style="width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_DomesticGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">14,992</ix:nonFraction></span></td><td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zYY84WuQFw6k" title="Net revenues" style="width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_DomesticGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,552</ix:nonFraction></span></td><td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zUVJcIb1mbq8" title="Net revenues" style="width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_DomesticGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11,277</ix:nonFraction></span></td><td style="width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zcMQyvDJNXTl" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_DomesticCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,355</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrrmClzWbSZa" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ForeignGovernmentMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">287</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z50fgvjZolQ9" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1081">&#8212;</span></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zOEYQzSfggEb" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ForeignGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">287</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z4mbNyU2Vic3" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignGovernmentMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">36</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zN4hRbgH5rc1" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,931</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zWigL11MrnId" title="Net revenues" style="text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,967</ix:nonFraction></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Foreign commercial</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrYDCyKLWCP7" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ForeignCommercialMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">56</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zA6dZShv5V35" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ForeignCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zZUwukmuRcpe" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ForeignCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">74</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLx8arHbzdVf" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignCommercialMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">176</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4yX7kBbaQSk" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">22</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zxJftX08siS3" title="Net revenues" style="border-bottom: Black 1.5pt solid; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ForeignCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">198</ix:nonFraction></span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrOEF4YXNH0e" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,877</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvULi8kg0j6j" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,595</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zOPlj2OmY3tb" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18,472</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZ9lt9obnCkj" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,893</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDBwfBqj02E8" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,904</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zbJYNhzcJDk9" title="Net revenues" style="border-bottom: Black 2.5pt double; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15,797</ix:nonFraction></span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    government</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zTshbGme3TQ1" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_DomesticGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">45,944</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLdFAPzIbDnk" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticGovernmentMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">16,962</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zBDpf22Qgh06" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,172</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zNt10wq1fcTd" title="Net revenues" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">41,134</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    commercial</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zuNL3GSUwtGl" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_DomesticCommercialMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,045</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z89ELlXzROBe" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_DomesticCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">859</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zYmRPKmxLQF2" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_DomesticCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,904</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zk2quf1zJSsg" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticCommercialMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,284</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zJVrm1UvAeVi" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,185</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_z7VICf67A2k7" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_DomesticCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7,469</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Foreign
    government</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zjMdErGUNdMj" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_ForeignGovernmentMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">532</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zxpEIy8xUZgh" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_ForeignGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">12</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTOCLPnzeO7l" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignGovernmentMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">577</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zee9BMjx4tvd" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignGovernmentMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5,556</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zsTQ1O7Cj6d4" title="Net revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignGovernmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,133</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zX5AQxobtLRf" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_ForeignCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">64</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbUcyC7vUfCb" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">271</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRu1p0dLL26k" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">68</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zmvDVTBRlhH1" title="Net revenues" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">339</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zMp7qQdUCR6c" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29,093</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zRsMln0fz3Rd" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53,842</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWGZCZ4mwwvb" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,094</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4z1AIEUQdf4" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">30,981</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zsPfpYyXyrp1" title="Net revenues" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55,075</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_z8o673f0BwB1" style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Contract
Balances</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock"><p id="xdx_89D_eus-gaap--ContractWithCustomerAssetAndLiabilityTableTextBlock_zfuEhxpTQiS4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s contract liabilities consist of deferred revenues which represent advance payment from customers in advance of the completion
of our performance obligation. The following table represents changes in our contract liabilities balances:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BB_zPkVLhni4fKe" style="display: none">Schedule of Contract Liabilities</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"></p>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">(In
                                            thousands)</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
    ($)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
    (%)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Contract
    liabilities</b></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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</ix:nonNumeric><p id="xdx_8A1_zYUfR0ijByHd" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
decrease was attributed primarily to revenue recognized in connection with a Services Segment contract.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 12 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the three and nine months ended September 30, 2022, the Company recognized revenue of $<span id="xdx_909_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220701__20220930_zgv1jDNMf64e" title="Revenue recognized"><ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">494,000</ix:nonFraction></span> and $<span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220101__20220930_zZL9v8QOLRyk" title="Revenue recognized"><ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,138,000</ix:nonFraction></span>, respectively, related
to untreated waste that was in the Company&#8217;s control as of the beginning of the year. During the three and nine months ended September
30, 2021, the Company recognized revenue of $<span id="xdx_90F_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210701__20210930_zOPrhinPcYFb" title="Revenue recognized"><ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">561,000</ix:nonFraction></span> and $<span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210101__20210930_zlHdm0i0hTVb" title="Revenue recognized"><ix:nonFraction name="us-gaap:ContractWithCustomerLiabilityRevenueRecognized" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">6,635,000</ix:nonFraction></span>, respectively, related to untreated waste that was in the Company&#8217;s
control as of the beginning of the year. All revenue recognized in each period related to performance obligations satisfied within the
respective period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Variable
Consideration</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_906_eus-gaap--RevenueInformationUsedToAssessVariableConsiderationConstraint_c20220101__20220930_zJy0FzMKkyOa" title="Revenue information related to variable consideration constraint"><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" name="us-gaap:RevenueInformationUsedToAssessVariableConsiderationConstraint">The
Company&#8217;s revenue for the three months ended September 30, 2022 included approximately $<span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zY5jcpjHUo32" title="Revenue recognized"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TreatmentSegmentMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">384,000</ix:nonFraction></span>
recognized within the Company&#8217;s Treatment Segment and $<span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--ServicesSegmentMember_z1DOGhdhGdPc" title="Revenue recognized"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ServicesSegmentMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">148,000</ix:nonFraction></span> recognized within the Company&#8217;s Services Segment that
resulted from cumulative catch-up adjustments in transaction price from performance obligations satisfied or partially satisfied in
the prior periods that had been constrained. During the three months ended September 30, 2021, the Company recognized approximately
$<span id="xdx_909_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20210701__20210930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zivB4nByBPQ5" title="Revenue recognized"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TreatmentSegmentMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,286,000</ix:nonFraction></span>
in revenue from a request for equitable adjustment (&#8220;REA&#8221;) in its Treatment Segment that resulted in cumulative catch-up
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Remaining
Performance Obligations</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company applies the practical expedient in paragraph 606-10-50-14 and does not disclose information about remaining performance obligations
that have original expected durations of one year or less.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Within
our Services Segment, there are service contracts which provide that the Company has a right to consideration from a customer in an amount
that corresponds directly with the value to the customer of our performance completed to date. For those contracts, the Company has utilized
the practical expedient in ASC 606-10-55-18, which allows the Company to recognize revenue in the amount for which we have the right
to invoice; accordingly, the Company does not disclose the value of remaining performance obligations for those contracts.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s contracts and subcontracts relating to activities at governmental sites generally allow for termination for convenience
at any time at the government&#8217;s option without payment of a substantial penalty. The Company does not disclose remaining performance
obligations on these contracts.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:LesseeOperatingAndFinanceLeasesTextBlock"><p id="xdx_804_ecustom--LesseeOperatingAndFinanceLeasesTextBlock_zFCx2suclfq1" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>4.
<span style="text-decoration: underline"><span id="xdx_826_zpt7thjoIsal">Leases</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
the inception of an arrangement, the Company determines if an arrangement is, or contains, a lease based on facts and circumstances present
in that arrangement. Lease classifications, recognition, and measurement are then determined at the lease commencement date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s operating lease right-of-use (&#8220;ROU&#8221;) assets and operating lease liabilities represent primarily leases for
office and warehouse spaces used to conduct our business. Finance leases consist primarily of processing and transport equipment used
by our facilities&#8217; operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 13 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:LeaseCostTableTextBlock"><p id="xdx_895_eus-gaap--LeaseCostTableTextBlock_zAjnM3odzs5c" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
components of lease cost for the Company&#8217;s leases for the three and nine months ended September 30, 2022 and 2021 were as follows
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B0_znltErgnUb6b" style="display: none">Schedule of Components of Lease Cost</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
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    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--OperatingLeaseCost_pn3n3_maLCz5aV_zpokmJLnkGtk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Lease
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseCost" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">115</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseCost" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">471</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseCost" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">341</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseRightOfUseAssetAmortization_pn3n3_maFLzICh_zQTT2sbk9Fn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Amortization
    of ROU assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">42</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">133</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">170</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeaseInterestExpense_pn3n3_maFLzICh_zgW1x9gU5Pja" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">50</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">30</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">85</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:FinanceLease" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">51</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:FinanceLease" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">103</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:FinanceLease" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">163</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:FinanceLease" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">255</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShortTermLeaseCost_pn3n3_maLCz5aV_zhZUBwtziXrc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Short-term
    lease rent expense</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1225">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShortTermLeaseCost" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShortTermLeaseCost" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShortTermLeaseCost" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">10</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--LeaseCost_iT_pn3n3_mtLCz5aV_za9P8pO6unpj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    lease cost</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><ix:nonFraction name="us-gaap:LeaseCost" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">208</ix:nonFraction></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LeaseCost" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">222</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LeaseCost" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">641</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LeaseCost" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">606</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AC_zvwF6rpNG7h6" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:ScheduleOfWeightedAverageLeaseTableTextBlock"><p id="xdx_892_ecustom--ScheduleOfWeightedAverageLeaseTableTextBlock_z5wQRlQxUwmf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
weighted average remaining lease term and the weighted average discount rate for operating and finance leases at September 30, 2022 were:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zyt2lvGzc7E7" style="display: none">Schedule of Weighted Average Lease</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Weighted
    average remaining lease terms (years)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_905_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zPFqdqsUGu18" title="Operating leases, weighted average remaining lease terms (years)"><ix:nonNumeric contextRef="AsOf2022-09-30" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1">6.4</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zIhw6FJCFwC" title="Finance leases, weighted average remaining lease terms (years)"><ix:nonNumeric contextRef="AsOf2022-09-30" format="ixt-sec:duryear" name="us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1">3.4</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted average
    discount rate</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zaoZ6iZ2eIQc" title="Operating leases, weighted average discount rate"><ix:nonFraction name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.8</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zsVvxD1HvHki" title="Finance leases, weighted average discount rate"><ix:nonFraction name="us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.3</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A3_zmiylVVSCLZ" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock"><p id="xdx_898_ecustom--OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_ztWmLcQcqlIi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table reconciles the undiscounted cash flows for the operating and finance leases at September 30, 2022 to the operating and
finance lease liabilities recorded on the balance sheet (in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zWYrfjav5QT7" style="display: none">Schedule of Operating and Finance Lease Liability Maturity</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 59%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2022
    (Remaining</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z1O0LjMc3mea" title="Operating Leases 2022" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">144</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zgwDeB5vreN9" title="Finance Leases 2022" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">47</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2023</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zR0MYIwDzys6" title="Operating Leases 2023" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">556</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zY0EUwd7umb3" title="Finance Leases 2023" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">174</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2024</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z5j1SjHkqddg" title="Operating Leases 2024" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">416</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2rRtdleYwS9" title="Finance Leases 2024" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">170</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2025</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zOT4cqyk9xGg" title="Operating Leases 2025" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">324</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zKLHaYSCwx44" title="Finance Leases 2025" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">147</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2026</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zI7I89V6Jf4c" title="Operating Leases 2026" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">301</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zEb9PHOUHnt5" title="Finance Leases 2026" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">2027
    and thereafter</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2VV7YnSqML9" title="Operating Leases 2027 and thereafter" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">942</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_ecustom--FinanceLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zeN9Ode88a3h" title="2027 and thereafter Finance Leases" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1269">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">Total
    undiscounted lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zvfHbQDkfzn8" title="Operating Leases Total undiscounted lease payments" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,683</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsDue_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z6oyEhgow5Wh" title="Finance Leases Total undiscounted lease payments" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityPaymentsDue" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">556</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less:
    Imputed interest</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zXuHZRiv21K7" title="Operating Leases Less: Imputed interest" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">579</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinanceLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zal88I4JmOSc" title="Finance Leases Less: Imputed interest" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">45</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Present
    value of lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiability_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z9Dr3lTzVxkf" title="Operating Leases Present value of lease payments" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiability" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,104</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiability_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zzYm2kT1Klhl" title="Finance Leases Present value of lease payments" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiability" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">511</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of operating lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_98A_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_c20220930_zZgA1p68VeFj" title="Current portion of operating lease obligations" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">431</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    operating lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_z3DZ9BpUyasg" title="Long-term operating lease obligations, less current portion" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,673</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of finance lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FinanceLeaseLiabilityCurrent_iI_pn3n3_c20220930_zATy5zFNWNTg" title="Current portion of finance lease obligations" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">154</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    finance lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_zpWaPCyAqKRl" title="Long-term finance lease obligations, less current portion" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseLiabilityNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">357</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zscRSwhpL2G3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 14 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence --></td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock"><p id="xdx_89C_ecustom--ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_zyTDTnYHDqCb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supplemental
cash flow and other information related to our leases were as follows for the three and nine months ended September 30, 2022 and 2021
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zulpHqqqeDh" style="display: none">Schedule of Supplemental Cash Flow and Other Information Related to Leases</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20220701__20220930_z3hndURCIxve" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20210701__20210930_zWjvv6ZPCmF8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20220101__20220930_zK0GPPrIzbli" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_494_20210101__20210930_zlDVOQBckO58" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    paid for amounts included in the measurement of lease liabilities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--OperatingLeasePayments_pn3n3_zSo7oThPBUTl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in operating leases</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeasePayments" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">144</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeasePayments" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">103</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeasePayments" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">430</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:OperatingLeasePayments" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">307</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseInterestExpense_pn3n3_zFIY0nqbTHW9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">50</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">30</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeaseInterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">85</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeasePrincipalPayments_pn3n3_znMK6wgzmcOh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Financing
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">103</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">76</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">821</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FinanceLeasePrincipalPayments" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">281</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">ROU
    assets obtained in exchange for lease obligations for:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_pn3n3_zs3FaEgRH5B6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1308">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">323</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">147</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">323</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_pn3n3_zUNay60HaWl6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1313">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">184</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1315">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">350</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Reduction
    to ROU assets resulting from reassessment for:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_ecustom--ReductionToRightOfUseAssetsForFinanceLeaseLiability_pn3n3_zyUm3GYEV8Yl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1318">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">364</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1320">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">364</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A1_zE9V5eiMTTof" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:IntangibleAssetsDisclosureTextBlock"><p id="xdx_805_eus-gaap--IntangibleAssetsDisclosureTextBlock_zsW8zKxLYasg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>5.
<span style="text-decoration: underline"><span id="xdx_828_z5VusHE2QVs1">Intangible Assets</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock"><p id="xdx_89B_ecustom--ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_zkT4lwx6FPUb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes information relating to the Company&#8217;s definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B9_zPQU7wBY9Qze" style="display: none">Schedule of Definite Lived Intangible Assets</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td style="font-family: Times New Roman, Times, Serif; width: 37%"><span style="font-family: Times New Roman, Times, Serif">Patent</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zOe1ktEY1xed" title="Weighted Average Amortization Period (Years)"><ix:nonNumeric contextRef="From2022-01-012022-09-30_us-gaap_PatentsMember" format="ixt-sec:duryear" name="us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1">8.6</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zdtzgh4FCCY2" title="Gross Carrying Amount" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsGross" contextRef="AsOf2022-09-30_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">636</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zo4KUk0esjS7" title="Accumulated Amortization" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" contextRef="AsOf2022-09-30_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">453</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zNyXAY8MBnK3" title="Net Carrying Amount" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsNet" contextRef="AsOf2022-09-30_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">183</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zhtuXp6BvsYj" title="Gross Carrying Amount" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsGross" contextRef="AsOf2021-12-31_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">592</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zQxj2PNZgVP7" title="Accumulated Amortization" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" contextRef="AsOf2021-12-31_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">415</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zVR1VWlsTXi9" title="Net Carrying Amount" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsNet" contextRef="AsOf2021-12-31_custom_SoftwareMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">177</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_901_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z6S3XsQDbtvc" title="Weighted Average Amortization Period (Years)"><ix:nonNumeric contextRef="From2022-01-012022-09-30_us-gaap_CustomerRelationshipsMember" format="ixt-sec:duryear" name="us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1">10</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zBJBJzwAMPN6" title="Gross Carrying Amount" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsGross" contextRef="AsOf2022-09-30_us-gaap_CustomerRelationshipsMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,370</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930_zsEpZfwkA9D3" title="Gross Carrying Amount" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsGross" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,750</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930_ziJzRpC8Pgma" title="Accumulated Amortization" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">4,031</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930_zDjBdOhNbuZ2" title="Net Carrying Amount" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsNet" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">719</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231_z4UUVV6ryrw2" title="Gross Carrying Amount" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsGross" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,749</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231_zAsJbUzaHfik" title="Accumulated Amortization" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">3,855</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231_zdvDFGmMHxS6" title="Net Carrying Amount" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">894</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A8_ztxIZNLTLFRg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
intangible assets noted above are amortized on a straight-line basis over their useful lives with the exception of customer relationships
which are being amortized using an accelerated method.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: -0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock"><p id="xdx_89D_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zwWaWIt2QH6d" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"><span id="xdx_8B6_zGRp7p1AkQu9" style="display: none">Schedule of Finite Lived Intangible Assets, Future Amortization Expense</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_495_20220930_zVaIdTw0rO91" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amount</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_z9aiQbw9HN7f" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 56%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2022(Remaining)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">57</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_zhbHybSr1dIa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2023</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">187</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_pn3n3_zxfRw9NKkJsa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2024</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">61</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_pn3n3_zh8Q8WC5udgl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2025</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_pn3n3_zenoZCMXwsQi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2026</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">11</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"></p>

</ix:nonNumeric><p id="xdx_8A6_zYTfAI1Bi2yi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amortization
expense relating to the definite-lived intangible assets as discussed above was $<span id="xdx_907_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220701__20220930_zRguTfpY4IGk" title="Amortization of intangible asset"><ix:nonFraction name="us-gaap:AmortizationOfIntangibleAssets" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">65,000</ix:nonFraction></span> and $<span id="xdx_90B_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220101__20220930_ztdM88t7utla" title="Amortization of intangible asset"><ix:nonFraction name="us-gaap:AmortizationOfIntangibleAssets" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">176,000</ix:nonFraction></span> for the three and nine months ended
September 30, 2022, respectively, and $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210701__20210930_zLb1D2dJBW5f" title="Amortization of intangible asset"><ix:nonFraction name="us-gaap:AmortizationOfIntangibleAssets" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">51,000</ix:nonFraction></span> and $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210101__20210930_zOwc5X891Ku4" title="Amortization of intangible asset"><ix:nonFraction name="us-gaap:AmortizationOfIntangibleAssets" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">152,000</ix:nonFraction></span> for the three and nine months ended September 30, 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"><p id="xdx_80E_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zaOexjNdUaI4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>6.
<span style="text-decoration: underline"><span id="xdx_82E_z3X7kMzIO2ni">Capital Stock, Stock Plans and Stock-Based Compensation</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company has certain stock option plans under which it may award incentive stock options (&#8220;ISOs&#8221;) and/or non-qualified stock
options (&#8220;NQSOs&#8221;) to employees, officers, outside directors, and outside consultants.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 15 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence --></td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
July 21, 2022, the Company issued a NQSO to each of the Company&#8217;s seven reelected outside directors for the purchase, under the
Company&#8217;s 2003 Outside Directors Stock Plan (the &#8220;2003 Plan&#8221;), of up to <span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zdVpSxpmPted" title="Shares options granted"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2022-07-202022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">10,000</ix:nonFraction></span> shares of the Company&#8217;s common
stock, par value $<span id="xdx_904_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zW2vJD9NIzTk" title="Common stock, par value"><ix:nonFraction name="us-gaap:CommonStockParOrStatedValuePerShare" contextRef="AsOf2022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">0.001</ix:nonFraction></span> per share (the &#8220;Common Stock&#8221;). Dr. Louis Centofanti, the Company&#8217;s Executive Vice President
(&#8220;EVP&#8221;) of Strategic Initiatives and also a member of the Company&#8217;s Board of Directors (the &#8220;Board&#8221;), was
not eligible to receive an option under the 2003 Plan as an employee of the Company. Each NQSO granted is for a contractual term of <span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zxiuYt4GXrx4" title="Stok option granted contractual term (years)"><ix:nonNumeric contextRef="From2022-07-202022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">ten
years</ix:nonNumeric></span> with <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zvLc17aa0LY3" title="Annual vesting, description"><ix:nonNumeric contextRef="From2022-07-202022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights">one-fourth vesting annually over a four-year period.</ix:nonNumeric></span> The exercise price of the NQSO is $<span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_z6b17yalrYBd" title="Stock options, exercise price"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2022-07-202022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">5.15</ix:nonFraction></span> per share, which was equal to
the fair market value of the Company&#8217;s Common Stock the day preceding the grant date, pursuant to the 2003 Plan.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
July 21, 2022, the Company granted ISOs to certain employees for purchase under the Company&#8217;s 2017 Stock Option Plan, as amended
(the &#8220;2017 Plan&#8221;), of up to an aggregate of <span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zaAqNVXHXYse" title="Shares options granted"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">24,000</ix:nonFraction></span> shares of the Common Stock. Each ISO granted is for a contractual term
of <span id="xdx_903_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8l4C5mWl3W3" title="Stok option granted contractual term (years)"><ix:nonNumeric contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">six years</ix:nonNumeric></span> with one-fifth vesting annually over a <span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dxL_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zVklQWQd3s7c" title="Vesting period::XDX::P5Y"><span style="-sec-ix-hidden: xdx2ixbrl1417">five-year</span></span> period. The exercise price of the ISO was $<span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8MJgu7QNt0k" title="Stock options, exercise price"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">5.34</ix:nonFraction></span> per share, which was equal
to the fair market value of the Company&#8217;s Common Stock on the date of grant.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company granted a NQSO to Robert Ferguson on July 27, 2017 from the Company&#8217;s 2017 Stock Option Plan (&#8220;2017 Plan&#8221;)
for the purchase of up to <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_z4UEiifl2pY5" title="Number of stock option shares granted"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" contextRef="From2017-07-262017-07-27_custom_TwoThousandAndSeventeenStockOptionPlanMember_custom_ConsultantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">100,000</ix:nonFraction></span> shares of the Company&#8217;s Common Stock (&#8220;Ferguson Stock Option&#8221;) in connection with
his work as a consultant to the Company&#8217;s Test Bed Initiative (&#8220;TBI&#8221;) at our Perma-Fix Northwest Richland, Inc. (&#8220;PFNWR&#8221;)
facility at an exercise price of $<span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_zBVUmdFXOkgj" title="Stock options, exercise price"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2017-07-262017-07-27_custom_TwoThousandAndSeventeenStockOptionPlanMember_custom_ConsultantMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.65</ix:nonFraction></span> per share, which was the fair market value of the Company&#8217;s Common Stock on the date of
grant. The term of the Ferguson Stock Option is seven years from the grant date. The vesting of the Ferguson Stock Option is subject
to the achievement of three separate milestones by certain dates. The first milestone was met and the <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20180501__20180531__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zLKmL7FJSjRl" title="Issuance of stock upon exercise of options, shares"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2018-05-012018-05-31_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">10,000</ix:nonFraction></span> shares under the first milestone
were issued to Robert Ferguson in May 2018. The Company had previously entered into amendments whereby the vesting dates for the second
and third milestones for the purchase of up to <span id="xdx_90F_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--SecondMilestoneMember_zoDVJZAZN1na" title="Options to purchase shares"><ix:nonFraction name="PESI:OptionsToPurchaseSharesOfCommonStock" contextRef="From2017-07-262017-07-27_custom_FergusonStockOptionMember_custom_SecondMilestoneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">30,000</ix:nonFraction></span> and <span id="xdx_908_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--ThirdMilestoneMember_z03Uwvncryq7" title="Options to purchase shares"><ix:nonFraction name="PESI:OptionsToPurchaseSharesOfCommonStock" contextRef="From2017-07-262017-07-27_custom_FergusonStockOptionMember_custom_ThirdMilestoneMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">60,000</ix:nonFraction></span> shares of the Company&#8217;s Common Stock were extended to December
31, 2021 and December 31, 2022, respectively. On January 20, 2022, the Company&#8217;s Compensation and Stock Option Committee (&#8220;Compensation
Committee&#8221;) and the Board further amended the vesting dates of the second and third milestones to December 31, 2022 and December
31, 2023, respectively. This amendment was approved by the Compensation Committee and the Board to take effect December 31, 2021. The
Company has not recognized compensation costs (fair value of approximately $<span id="xdx_90B_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_ztf6KmjrhwLb" title="Unrecognized compensation cost related to unvested options consultant"><ix:nonFraction name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" contextRef="AsOf2022-09-30_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">289,000</ix:nonFraction></span> at September 30, 2022) for the remaining <span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zZZyai1RMbN6" title="Remaining stock option"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" contextRef="AsOf2022-09-30_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">90,000</ix:nonFraction></span> Ferguson
Stock Option under the remaining two milestones since achievement of the performance obligation under each of the two remaining milestones
is uncertain at September 30, 2022. All other terms of the Ferguson Stock Option remain unchanged. Upon Mr. Ferguson&#8217;s death, the
remaining Ferguson Stock Options are now held by Mr. Ferguson&#8217;s estate.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company estimates fair value of stock options using the Black-Scholes valuation model. Assumptions used to estimate the fair value of
stock options granted include the exercise price of the award, the expected term, the expected volatility of the Company&#8217;s stock
over the option&#8217;s expected term, the risk-free interest rate over the option&#8217;s expected term, and the expected annual dividend
yield. The fair value of the options granted as discussed above and the related assumptions used in the Black-Scholes option model used
to value the options granted for the nine months ended September 30, 2022 were as follows:</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock"><p id="xdx_89E_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zueOwoNQ54D3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span id="xdx_8B3_zIuViI0pjflf" style="display: none">Schedule of Stock Options Valuation Assumptions</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Outside
    Director Stock Option Granted</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Employee Stock Option
                                                                                                                             Granted</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended September 30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 42%"><span style="font-family: Times New Roman, Times, Serif">Weighted-average
    fair value per share</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_zmpEGsadshL6" title="Weighted-average fair value per option"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" contextRef="AsOf2022-09-30_custom_OutsideDirectorStockOptionsGrantedMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.61</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zXwZAiaLedhf" title="Weighted-average fair value per option"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" contextRef="AsOf2022-09-30_custom_EmployeeStockOptionsGrantedMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">2.71</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F48_zIXNeKXSHt16" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Risk-free
    interest rate <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDEp_zo6CkVWL3Dsg" title="Risk -free interest rate"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember" id="Fact001441" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.91</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDEp_zr5xXzND99Uf" title="Risk -free interest rate"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember" id="Fact001443" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.00</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F45_zbMFSNkl8wr4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    volatility of stock <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDIp_z0QTVaPi23Xj" title="Expected volatility of stock"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember" id="Fact001445" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">55.04</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDIp_z3XcNeiTr9cb" title="Expected volatility of stock"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember" id="Fact001447" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">55.72</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Dividend
    yield</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_z4sLzbcCa1N4" title="Dividend yield"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember" format="ixt-sec:numwordsen" decimals="INF" scale="-2" unitRef="Pure">None</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zJHvFhK0OUBf" title="Dividend yield"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember" format="ixt-sec:numwordsen" decimals="INF" scale="-2" unitRef="Pure">None</ix:nonFraction></span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F4B_z4Q0JJ2RQyQd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    option life <sup>(3)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDMp_zAqGLkB8g4v8" title="Expected option life"><ix:nonNumeric contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember" format="ixt-sec:duryear" id="Fact001453" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">10.0</ix:nonNumeric></span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDMp_zmhG2fA8A6Ha" title="Expected option life"><ix:nonNumeric contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember" format="ixt-sec:duryear" id="Fact001455" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">5.0</ix:nonNumeric></span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td id="xdx_F0B_zmJ52dgffzK4" style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F1C_zMxJfX33Tzwe" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001456" xml:lang="en-US">The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0F_zU5kHiwC1P22">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F14_z5x0TDuzHl6a" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001457" xml:lang="en-US">The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_zBSvoZu89xWh">(3)</sup></span></td><td style="text-align: justify"><span id="xdx_F16_zmQasm6No2I5" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001458" xml:lang="en-US">The expected option
life is based on historical exercises and post-vesting data.</ix:footnote></span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A7_zhKqaA4VrHn8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 16 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->14<!-- Field: /Sequence --></td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock"><p id="xdx_896_eus-gaap--ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_zh8xPlyak1Rj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes stock-based compensation recognized for the three and nine months ended September 30, 2022 and 2021 for our
employee and director stock options.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zFZUrNpezQp3" style="display: none">Schedule of Share-based Compensation, Allocation of Recognized Period Costs</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 75%; margin-right: auto">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20220701__20220930_zPq0n2WQUyU3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20210701__20210930_zB1ZZI4A9LCk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_499_20220101__20220930_zzltmxIY5pQ4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_498_20210101__20210930_z1PvlAPibSMi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Stock
    Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zuT7vHY1Qp4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Employee
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-07-012022-09-30_us-gaap_EmployeeStockOptionMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">76,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-07-012021-09-30_us-gaap_EmployeeStockOptionMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">34,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">248,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-09-30_us-gaap_EmployeeStockOptionMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">100,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__custom--DirectorStockOptionsMember_zd7R4KZvPyEa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Director
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-07-012022-09-30_custom_DirectorStockOptionsMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">29,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-07-012021-09-30_custom_DirectorStockOptionsMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">28,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-01-012022-09-30_custom_DirectorStockOptionsMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">62,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-09-30_custom_DirectorStockOptionsMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">49,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--ShareBasedCompensation_pp0p0_z3fRSpgooRnf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">105,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">62,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">310,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensation" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">149,000</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A5_zp6eYp9VHHS3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
September 30, 2022, the Company has approximately $<span id="xdx_906_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zNneAm3Ko7dk" title="Unrecognized compensation cost related to unvested options consultant"><ix:nonFraction name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" contextRef="AsOf2022-09-30_custom_EmployeeAndDirectorsMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,396,000</ix:nonFraction></span> of total unrecognized compensation costs related to unvested options for
employee and directors. The weighted average period over which the unrecognized compensation costs are expected to be recognized is approximately
<span id="xdx_90A_ecustom--WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_dtY_c20220101__20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zyegvEr17FC5" title="Weighted average term for unrecognized and unvested option to be recognized"><ix:nonNumeric contextRef="From2022-01-012022-09-30_custom_EmployeeAndDirectorsMember" format="ixt-sec:duryear" name="PESI:WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized">3.8</ix:nonNumeric></span> years.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfStockOptionsRollForwardTableTextBlock"><p id="xdx_899_eus-gaap--ScheduleOfStockOptionsRollForwardTableTextBlock_z91b0VwJFcD3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
summary of the Company&#8217;s total stock option plans as of September 30, 2022 and September 30, 2021, and changes during the periods
then ended, are presented below. The Company&#8217;s plans consist/consisted of the 2010 Stock Option Plan, the 2017 Plan and the 2003
Plan:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B6_zskS1a5bziAe" style="display: none">Schedule of Stock Options Roll Forward</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_ztKIWHJVlA6c" title="Weighted Average Remaining Contractual Term (years) Outstanding"><ix:nonNumeric contextRef="From2022-01-012022-09-30_us-gaap_StockOptionMember" format="ixt-sec:duryear" id="Fact001507" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">4.0</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 44%"><span style="font-family: Times New Roman, Times, Serif">Options
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zPczP6cqjKr9" title="Shares Options Outstanding Ending" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001539" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">714,400</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zy5EvtdtZO09" title="Weighted Average Exercise Price Options Outstanding Ending" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001541" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">4.02</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zlkzom6k4Osf" title="Weighted Average Remaining Contractual Term (years) Outstanding"><ix:nonNumeric contextRef="From2021-01-012021-09-30_us-gaap_StockOptionMember" format="ixt-sec:duryear" id="Fact001543" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">3.6</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zo3rDPoeub31" title="Aggregate Intrinsic Value Options Outstanding" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001545" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,888,695</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span id="xdx_F46_zmMf1yB9Fmde" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    exercisable at September 30, 2021 <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zOnl97t6kDP3" title="Shares Options Exercisable" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001547" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">416,400</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zjkGcApwsSlj" title="Weighted Average Exercise Price Options Exercisable" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001549" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.91</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zB72oAJoeQF8" title="Weighted Average Remaining Contractual Term (years) Exercisable"><ix:nonNumeric contextRef="From2021-01-012021-09-30_us-gaap_StockOptionMember" format="ixt-sec:duryear" id="Fact001551" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">2.9</ix:nonNumeric></span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDIp_zSD8zEe3dGh3" title="Aggregate Intrinsic Value Options Exercisable" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" contextRef="AsOf2021-09-30_us-gaap_StockOptionMember" id="Fact001553" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,146,320</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
</table>

<p style="margin: 0; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F03_z0HGzRVkIQP5" style="font-family: Times New Roman, Times, Serif">(1)</span></td><td style="text-align: justify"><span id="xdx_F19_zVbfz3mOyPr6" style="font-family: Times New Roman, Times, Serif"><ix:footnote id="Footnote001554" xml:lang="en-US">Options with exercise prices ranging
from $<span id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" contextRef="From2022-01-012022-09-30_custom_StockOptionOutstandingMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">2.79</ix:nonFraction></span> to $<span id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2022-01-012022-09-30_custom_StockOptionOutstandingMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">7.50</ix:nonFraction></span></ix:footnote></span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F0E_zHWRObgyHQZg" style="font-family: Times New Roman, Times, Serif">(2)</span></td><td style="text-align: justify"><span id="xdx_F17_zxYUUec7s1mk" style="font-family: Times New Roman, Times, Serif"><ix:footnote id="Footnote001559" xml:lang="en-US">Options with exercise prices ranging
from $<span id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" contextRef="From2022-01-012022-09-30_custom_StockOptionExercisableMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">2.79</ix:nonFraction></span> to $<span id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" contextRef="From2022-01-012022-09-30_custom_StockOptionExercisableMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">7.29</ix:nonFraction></span></ix:footnote></span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F0A_ziqEsWRgC2Qa" style="font-family: Times New Roman, Times, Serif">(3)</span></td><td style="text-align: justify"><span id="xdx_F14_zbzFaD9ymXt2" style="font-family: Times New Roman, Times, Serif"><ix:footnote id="Footnote001564" xml:lang="en-US">The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.</ix:footnote></span></td>
</tr></table>



</ix:nonNumeric><p id="xdx_8A5_zEn2Gps1CKYi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 17 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence --></td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the nine months ended September 30, 2022, the Company issued a total of <span id="xdx_904_eus-gaap--StockIssuedDuringPeriodSharesIssuedForServices_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zi1F9q0NLwNk" title="Issuance of common stock for services, shares"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesIssuedForServices" contextRef="From2022-01-012022-09-30_custom_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">64,272</ix:nonFraction></span> shares of its Common Stock under the 2003 Plan to its
outside directors as compensation for serving on our Board. The Company has recorded approximately $<span id="xdx_900_eus-gaap--AllocatedShareBasedCompensationExpense_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zf6CThPp1rPh" title="Allocated share-based compensation expense"><ix:nonFraction name="us-gaap:AllocatedShareBasedCompensationExpense" contextRef="From2022-01-012022-09-30_custom_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">359,000</ix:nonFraction></span> in compensation expenses
(included in selling, general and administration (&#8220;SG&amp;A&#8221;) expenses) in connection with the issuance of shares of its
Common Stock to outside directors.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the nine months ended September 30, 2022, the Company issued <span id="xdx_908_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z8xzhY0qakOd" title="Issuance of common stock upon exercise of options"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2022-01-012022-09-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">16,526</ix:nonFraction></span> shares of its Common Stock from a cashless exercise of an option
for the purchase of <span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zc9C00NsZ6Aa" title="Number of stock option purchased"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward" contextRef="From2022-01-012022-09-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">50,000</ix:nonFraction></span> shares of the Company&#8217;s Common Stock at $<span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zOy89Tk2sLXi" title="Stock options, exercise price"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2022-01-012022-09-30_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.97</ix:nonFraction></span> per share. Additionally, the Company issued <span id="xdx_905_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z80P7HRjFQTi" title="Issuance of common stock upon exercise of options"><ix:nonFraction name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,400</ix:nonFraction></span> shares
of its Common Stock from the exercise of an option for the purchase of <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zrDhUYwHiio" title="Number of stock option purchased"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward" contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">2,400</ix:nonFraction></span> shares of the Company&#8217;s Common Stock at $<span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zTXD9OOtV295" title="Stock options, exercise price"><ix:nonFraction name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">5.50</ix:nonFraction></span> per
share resulting in proceeds of approximately $<span id="xdx_902_eus-gaap--ProceedsFromStockOptionsExercised_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zSpI2WGLmcHd" title="Proceeds from stock options exercised"><ix:nonFraction name="us-gaap:ProceedsFromStockOptionsExercised" contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">13,000</ix:nonFraction></span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with a $<span id="xdx_907_eus-gaap--LoansPayable_iI_pp0p0_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zPrA4Ttf30fb" title="Loans payable"><ix:nonFraction name="us-gaap:LoansPayable" contextRef="AsOf2019-04-02_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,500,000</ix:nonFraction></span> loan that the Company entered into with Mr. Robert Ferguson (the &#8220;Ferguson Loan&#8221;) on April 1,
2019, the Company issued a warrant to Mr. Ferguson for the purchase of up to <span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zcSGZFHlfN1" title="Warrant to purchase"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" contextRef="AsOf2019-04-02_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">60,000</ix:nonFraction></span> shares of our Common Stock at an exercise price of
$<span id="xdx_903_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_z9GNSvKlChk5" title="Warrants exercise price"><ix:nonFraction name="us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" contextRef="AsOf2019-04-02_custom_RobertFergusonMember" format="ixt:numdotdecimal" decimals="INF" unitRef="USDPShares">3.51</ix:nonFraction></span> per share. <span id="xdx_903_ecustom--WarrantExercisableDescription_c20190330__20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zYqSz7nUYRAc" title="Warrant exercisable, description"><ix:nonNumeric contextRef="From2019-03-302019-04-02_custom_RobertFergusonMember" name="PESI:WarrantExercisableDescription">The warrant expires on April 1, 2024 and remains outstanding at September 30, 2022. Upon Mr. Ferguson&#8217;s death,
the warrant is now held by Mr. Ferguson&#8217;s estate. The Ferguson Loan was paid-in-full in December 2020.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:EarningsPerShareTextBlock"><p id="xdx_805_eus-gaap--EarningsPerShareTextBlock_zceRZ64cgda" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>7.
<span style="text-decoration: underline"><span id="xdx_823_z64in39Tve2i">Income (Loss) Per Share</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"><p id="xdx_89F_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4fF7wf8Yr87" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Basic
income (loss) per share is calculated based on the weighted-average number of outstanding common shares during the applicable period.
Diluted income (loss) per share is based on the weighted-average number of outstanding common shares plus the weighted-average number
of potential outstanding common shares. In periods where they are anti-dilutive, such amounts are excluded from the calculations of dilutive
earnings per share. The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted
income (loss) per share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B8_z3I6qAN3zqe8" style="display: none">Schedule
of Earning Per Share</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_497_20220701__20220930_zeHckt1sSBEc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49A_20210701__20210930_zHJj6srMt3ff" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20220101__20220930_z9OnCDXvYfEd" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_497_20210101__20210930_zG6YqpYVfkOc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_iB_zfSc7dHso841" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_maILFCOzCoE_z7emxjYXGJ4b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations, net of taxes</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">824</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,381</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,682</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,464</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_pn3n3_msILFCOzCoE_zKfmvGQAdvij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
    loss attributable to non-controlling interest</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1606">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">64</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1608">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">123</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zZnfts0jpiV7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperations" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">824</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperations" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,682</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_40C_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zIAanXh2p8F1" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperations" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,682</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<tr id="xdx_407_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_pn3n3_maNILzERM_zk9cD2Pbi6Zc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Loss
    from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">43</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">442</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">285</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetIncomeLoss_iT_pn3n3_mtNILzERM_ztKMV7OlYKUj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:NetIncomeLoss" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,124</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--EarningsPerShareBasic_pid_zoefghvvGYR6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Basic
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:EarningsPerShareBasic" contextRef="From2022-07-012022-09-30" decimals="INF" unitRef="USDPShares">.05</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:EarningsPerShareBasic" contextRef="From2021-07-012021-09-30" decimals="INF" unitRef="USDPShares">.11</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:EarningsPerShareBasic" contextRef="From2022-01-01to2022-09-30" decimals="INF" sign="-" unitRef="USDPShares">.16</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:EarningsPerShareBasic" contextRef="From2021-01-012021-09-30" decimals="INF" unitRef="USDPShares">.27</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--EarningsPerShareDiluted_pid_zK7u2nFHzV4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasicAbstract_iB_zzOUTEt9zCD4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Basic weighted average
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">13,297</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">12,198</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">13,265</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">12,181</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Add:
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">131</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">183</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1653">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">206</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_pn3n3_z5dFYKzcekMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Add:
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">19</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">25</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1658">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>

<tr id="xdx_409_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pn3n3_zvKowiB6bh72" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 44%; padding-bottom: 2.5pt; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
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    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">13,447</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">12,406</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">13,265</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">12,416</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 5.4pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_ecustom--PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_iB_zlmL61v1z6Kg" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Potential
    shares excluded from above weighted average share calculations due to their anti-dilutive effect include:</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zweVWtocQjbi" style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Stock
    options</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">499</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">30</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">405</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="Shares">30</ix:nonFraction></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_ecustom--AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zxVMKrYOdCJa" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Warrant</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1676">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1677">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1678">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1679">&#8212;</span></span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_zGZs51OoDVyk" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 18 -->
    <div style="border-bottom: Black 1.5pt solid; margin-top: 0pt; margin-bottom: 6pt"><table cellpadding="0" cellspacing="0" style="border-collapse: collapse; width: 100%; font-size: 10pt"><tr style="vertical-align: top; text-align: left"><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->16<!-- Field: /Sequence --></td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:LongTermDebtTextBlock"><p id="xdx_800_eus-gaap--LongTermDebtTextBlock_z4GZl3qDEJI9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>8.
<span style="text-decoration: underline"><span id="xdx_827_zRCtUtgQFkr4">Long Term Debt</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">&#160;</span></b></span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfDebtInstrumentsTextBlock"><p id="xdx_89A_eus-gaap--ScheduleOfDebtInstrumentsTextBlock_zDFXGpNdoHt7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">Long-term
debt consists of the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_8BC_z0E406yOCTjj" style="display: none">Schedule of Long Term Debt</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA">May 15, 2024</span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><span title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA">0</span></span>%. <sup>(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zs5PtZ7zQipa" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1685">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zhpOivIhpNZ9" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1687">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span id="xdx_909_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_z6IhmfOHViF" title="Debt due date" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonNumeric contextRef="From2020-05-072020-05-08_custom_RevolvingCreditMember" format="ixt:datemonthdayyearen" name="us-gaap:DebtInstrumentMaturityDate">May 15, 2024</ix:nonNumeric></span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span id="xdx_90D_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zgHfJl49qqla" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><span id="xdx_901_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zKqgU392OOX5" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2022-09-30_custom_RevolvingCreditMember20590234" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2021-12-31_custom_RevolvingCreditMember20590250" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0</ix:nonFraction></ix:nonFraction></span></span>%. <sup id="xdx_F44_zjRfHWDuQr2c">(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_z7P4niUzY6nl" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1695">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zgc9TQTUUV8d" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1697">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Term
    Loan</b> dated May 8, 2020, payable in equal monthly installments of principal, balance due on <span id="xdx_905_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zDBJlbz8UhDl" title="Debt due date" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonNumeric contextRef="From2020-05-072020-05-08_custom_TermLoanMember" format="ixt:datemonthdayyearen" name="us-gaap:DebtInstrumentMaturityDate">May 15, 2024</ix:nonNumeric></span>. Effective interest rate
    for the first nine month of 2022<span style="font-size: 10pt">&#160;was <span id="xdx_909_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zX85Nr0vgHYd" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><span id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_z2zFVBG5cBFi" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2022-09-30_custom_TermLoanMember20590265" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2021-12-31_custom_TermLoanMember20590265" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.8</ix:nonFraction></ix:nonFraction></span></span>%. <sup id="xdx_F4A_zWyVwsgbNAM2">(1) </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_zwaxvFdHUFp7" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2022-09-30_custom_TermLoanMember" id="Fact001705" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">642</ix:nonFraction>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_z4vB8KulB69j" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2021-12-31_custom_TermLoanMember" id="Fact001707" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">954</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Capital
    Line</b> dated May 4, 2021, payable in equal monthly installments of principal, balance due on <span id="xdx_902_eus-gaap--DebtInstrumentMaturityDate_dd_c20210503__20210504__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z8MjAMj5Z8G1" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Debt due date"><ix:nonNumeric contextRef="From2021-05-032021-05-04_custom_CapitalLineMember" format="ixt:datemonthdayyearen" name="us-gaap:DebtInstrumentMaturityDate">May 15, 2024</ix:nonNumeric></span>. Effective interest rate
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_zYzTgr34dCv8" title="Total debt" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2022-09-30_custom_CaptailLineMember" id="Fact001715" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">480</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_z6c5gFMLZxsf" title="Total debt" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1717">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: justify; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"><b>Notes
    Payable to 2023 and 2025, annual interest rate of <span id="xdx_907_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z3UkRU5YWQhi" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2022-09-30_custom_NotePayableMember20590296" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.6</ix:nonFraction></span>% and <span id="xdx_904_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z4hflRyTmfNa" title="Effective interest rate" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DebtInstrumentInterestRateEffectivePercentage" contextRef="AsOf2021-12-31_custom_NotePayableMember20590296" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">9.1</ix:nonFraction></span>%.</b></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zBYyYLBo0tC1" title="Total debt" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2022-09-30_custom_NotePayableMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zuCAiYBR7Br8" title="Total debt" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2021-12-31_custom_NotePayableMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">39</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Total
    debt</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LongTermDebt_iI_pn3n3_c20220930_zyCsNnkd4FD3" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,150</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--LongTermDebt_iI_pn3n3_c20211231_zcjNJkSKUWy3" title="Total debt" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">993</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less
    current portion of long-term debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20220930_zlzqQcdRqdk3" title="Less current portion of long-term debt" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">469</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20211231_zCZUTOcVuOe4" title="Less current portion of long-term debt" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">393</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Long-term
    debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20220930_zTuBxR5gCXej" title="Long-term debt" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">681</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20211231_zfj4Tn7w2z89" title="Long-term debt" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LongTermDebtNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">600</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zLOEG4QiFV1h">(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F19_zQm0rPILozUd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001738" xml:lang="en-US">Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zZgRZ1RX2ZD2">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F1D_zpjGVjbPOqT7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001739" xml:lang="en-US">Net of debt issuance
costs of ($<span id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DeferredFinanceCostsNet" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">104,000</ix:nonFraction></span>) and ($<span id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:DeferredFinanceCostsNet" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="0" unitRef="USD">112,000</ix:nonFraction></span>) at September 30, 2022 and December 31, 2021, respectively.</ix:footnote></span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A5_zctmi1mUgpC8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt; text-align: justify; text-indent: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Revolving
Credit, Term Loan and Capital Line Agreement</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 13.5pt; text-align: justify; text-indent: -13.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company entered into a Second Amended and Restated Revolving Credit, Term Loan and Security Agreement, dated May 8, 2020 (&#8220;Loan
Agreement&#8221;), with PNC National Association (&#8220;PNC&#8221;), acting as agent and lender. The Loan Agreement provided the Company
with the following credit facility with a maturity date of <span id="xdx_904_eus-gaap--DebtInstrumentMaturityDate_dd_c20200506__20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zS4uAPuOLzU3" title="Debt instrument maturity date"><ix:nonNumeric contextRef="From2020-05-062020-05-08_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember" format="ixt:datemonthdayyearen" name="us-gaap:DebtInstrumentMaturityDate">March 15, 2024</ix:nonNumeric></span>: (a) up to $<span id="xdx_902_eus-gaap--LineOfCreditFacilityMaximumBorrowingCapacity_iI_pp0p0_c20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zM0rYgwyOV33" title="Line of credit facility, maximum borrowing capacity"><ix:nonFraction name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" contextRef="AsOf2020-05-08_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">18,000,000</ix:nonFraction></span> revolving credit (&#8220;revolving credit&#8221;)
and (b) a term loan (&#8220;term loan&#8221;) of approximately $<span id="xdx_906_eus-gaap--LongTermDebt_iI_pp0p0_c20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zjta5inWNvHc" title="Total debt"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2020-05-08_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_TermLoanMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,742,000</ix:nonFraction></span>, requiring monthly installments of $<span id="xdx_90A_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20200506__20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zXU4kX0Es9ae" title="Debt instrument periodic payment"><ix:nonFraction name="us-gaap:DebtInstrumentPeriodicPayment" contextRef="From2020-05-062020-05-08_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_TermLoanMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">35,547</ix:nonFraction></span>. The maximum that
the Company can borrow under the revolving credit is based on a percentage of eligible receivables (as defined) at any one time reduced
by outstanding standby letters of credit and borrowing reductions that the Company&#8217;s lender may impose from time to time. The Loan
Agreement, as amended (the &#8220;Amended Loan Agreement&#8221;), also provides a capital expenditure line of up to $<span id="xdx_901_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20210504_zOgl6cHe9dn" title="Debt instrument, borrowing capacity, amount"><ix:nonFraction name="us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity" contextRef="AsOf2021-05-04" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">1,000,000</ix:nonFraction></span> with advances
on the line, subject to certain limitations, permitted for up to twelve months starting May 4, 2021 (the &#8220;Borrowing Period&#8221;).
Only interest is payable on advances during the Borrowing Period. At the end of the Borrowing Period, the total amount advanced under
the line will amortize equally based on a five-year amortization schedule with principal payment due monthly plus interest. At the maturity
date of the Amended Loan Agreement, any unpaid principal balance plus interest, if any, will become due. Amount advanced under the capital
line totaled approximately $<span id="xdx_901_eus-gaap--LongTermDebt_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_zdu541Iycam4" title="Long term debt"><ix:nonFraction name="us-gaap:LongTermDebt" contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_CaptailLineMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">524,000</ix:nonFraction></span> which requires monthly installments in principal of approximately $<span id="xdx_90D_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20220101__20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember__dei--LegalEntityAxis__custom--PNCBankMember_zEOb1ke8dwr7" title="Debt instrument periodic payment"><ix:nonFraction name="us-gaap:DebtInstrumentPeriodicPayment" contextRef="From2022-01-012022-09-30_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_CaptailLineMember_custom_PNCBankMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">8,700</ix:nonFraction></span> plus interest, starting
June 1, 2022. The advance was used to purchase the underlying asset under a previous finance lease.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 19 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided, among other things,
the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
    the Company&#8217;s failure to meet the minimum quarterly fixed charge coverage ratio (&#8220;FCCR&#8221;) requirement for the fourth
    quarter of 2021;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">removes
    the quarterly FCCR testing requirement for the first quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    <span id="xdx_90E_eus-gaap--DebtInstrumentDescription_c20220327__20220329__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zszbmz9ToKs1" title="Debt Instrument, Description"><ix:nonNumeric contextRef="From2022-03-272022-03-29_custom_LoanAgreementMember" name="us-gaap:DebtInstrumentDescription">the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter)</ix:nonNumeric></span>;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_901_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220327__20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zMrUzNniRSI2" title="Line of credit, borrowing capacity"><ix:nonNumeric contextRef="From2022-03-272022-03-29_us-gaap_RevolvingCreditFacilityMember_custom_LenderMember" name="us-gaap:LineOfCreditFacilityBorrowingCapacityDescription">requires
    maintenance of a minimum of $<span id="xdx_900_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zelUN5bXmixb" title="Line of credit facility, revolving credit"><ix:nonFraction name="us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity" contextRef="AsOf2022-03-29_us-gaap_RevolvingCreditFacilityMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,000,000</ix:nonFraction></span> in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender</ix:nonNumeric></span>; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">revises
    the annual rate used to calculate the Facility Fee (as defined in the Loan Agreement) on the revolving credit, with addition of the
    capital expenditure line, from <span id="xdx_90A_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MinimumMember_zbymtND4zeNa" title="Percentage of unused line fees"><ix:nonFraction name="us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" contextRef="From2022-03-272022-03-29_srt_MinimumMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.375</ix:nonFraction></span>% to <span id="xdx_90C_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MaximumMember_zHDwkWE3qDW9" title="Percentage of unused line fees"><ix:nonFraction name="us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" contextRef="From2022-03-272022-03-29_srt_MaximumMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.500</ix:nonFraction></span>%. Upon meeting the minimum FCCR requirement of 1.15:1 on a twelve month trailing basis,
    the Facility Fee rate of <span id="xdx_904_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329_zro13atWfoE" title="Percentage of unused line fees"><ix:nonFraction name="us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" contextRef="From2022-03-272022-03-29" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.375</ix:nonFraction></span>% will be reinstated.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, the Company paid PNC a fee of $<span id="xdx_909_eus-gaap--DebtInstrumentFeeAmount_iI_c20220329__srt--TitleOfIndividualAxis__custom--LenderMember_zMxYGEmNOELh" title="Debt instrument, fee amount"><ix:nonFraction name="us-gaap:DebtInstrumentFeeAmount" contextRef="AsOf2022-03-29_custom_LenderMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">15,000</ix:nonFraction></span> which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 2, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided the following, among
other things:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
    the Company&#8217;s failure to meet the minimum quarterly FCCR requirement for the second quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">removes
    the quarterly FCCR testing requirement for the third quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    <span id="xdx_901_eus-gaap--DebtInstrumentDescription_c20220729__20220802__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zwE9ee2FU2M8" title="Debt Instrument, Description"><ix:nonNumeric contextRef="From2022-07-292022-08-02_custom_LoanAgreementMember" name="us-gaap:DebtInstrumentDescription">the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending December 31, 2022 and March 31, 2023 (with no change to the minimum 1.15:1 ratio requirement for
    each quarter)</ix:nonNumeric></span>;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_907_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220729__20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zBxbcKfIET4k" title="Line of credit, borrowing capacity"><ix:nonNumeric contextRef="From2022-07-292022-08-02_us-gaap_RevolvingCreditFacilityMember_custom_LenderMember" name="us-gaap:LineOfCreditFacilityBorrowingCapacityDescription">requires
    maintenance of a minimum of $<span id="xdx_90C_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zFdgZsCZf8z5" title="Line of credit facility, revolving credit"><ix:nonFraction name="us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity" contextRef="AsOf2022-08-02_us-gaap_RevolvingCreditFacilityMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,000,000</ix:nonFraction></span> in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended December 31, 2022 has been met and certified to the lender</ix:nonNumeric></span>.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, the Company paid PNC a fee of $<span id="xdx_906_eus-gaap--DebtInstrumentFeeAmount_iI_c20220802__srt--TitleOfIndividualAxis__custom--LenderMember_zgRQP6O8AET2" title="Debt instrument, fee amount"><ix:nonFraction name="us-gaap:DebtInstrumentFeeAmount" contextRef="AsOf2022-08-02_custom_LenderMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">15,000</ix:nonFraction></span> which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s credit facility under its Amended Loan Agreement with PNC contains certain financial covenants, along with customary
representations and warranties. A breach of any of these financial covenants, unless waived by PNC, could result in a default under our
credit facility allowing our lender to immediately require the repayment of all outstanding debt under our credit facility and terminate
all commitments to extend further credit. The Company was not required to perform testing of the FCCR requirement in the first and third
quarters of 2022 pursuant to the March 29, 2022 and August 2, 2022 amendments, respectively, as discussed above. The Company failed to
meet its FCCR requirement in the second quarter of 2022; however, this non-compliance was waived by the Company&#8217;s lender pursuant
to the August 2, 2022 amendment as discussed above. Other than the FCCR covenant discussion above, the Company met all of its other financial
covenant requirements in the first, second and third quarters of 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which set forth certain revisions
to the Amended Loan Agreement, with the amended terms set forth in a revised Loan Agreement. The new revisions to the Amended Loan Agreement
(the &#8220;Revised Loan Agreement&#8221;), among other things, replace the LIBOR based interest rate benchmark with the SOFR and add
certain additional anti-terrorism provisions to the covenants contained in the Amended Loan Agreement. <span id="xdx_90C_eus-gaap--DebtInstrumentInterestRateTerms_c20220828__20220829__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zLnoPOYyH3rj" title="Debt instrument, interest rate terms"><ix:nonNumeric contextRef="From2022-08-282022-08-29_custom_LoanAgreementMember" name="us-gaap:DebtInstrumentInterestRateTerms">As a result of this amendment,
payment of annual rate of interest due on the revolving credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as
defined in the Revised Loan Agreement) plus 3.00% plus an SOFR Adjustment applicable for an interest period selected by the Company and
payment of annual rate of interest due on the term loan and the capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus
3.50% plus an SOFR Adjustment applicable for an interest period selected by the Company. Pursuant to the Revised Loan Agreement, SOFR
Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest period and three-month period, respectively, that may be
selected by the Company.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 20 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">After
May 7, 2022, the Company may terminate its Revised Loan Agreement upon 90 days&#8217; prior written notice upon payment in full of our
obligations under the Revised Loan Agreement with no early termination fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
September 30, 2022, the borrowing availability under the Company&#8217;s revolving credit was approximately $<span id="xdx_90F_eus-gaap--LineOfCreditFacilityRemainingBorrowingCapacity_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zfFluMT4IWA" title="Line of credit facility, remaining borrowing capacity"><ix:nonFraction name="us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity" contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">4,548,000</ix:nonFraction></span> based on our eligible
receivables and is net of approximately $<span id="xdx_905_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zCaohBWKps7d" title="Letters of credit outstanding, amount"><ix:nonFraction name="us-gaap:LettersOfCreditOutstandingAmount" contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,016,000</ix:nonFraction></span> in outstanding standby letters of credit.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock"><p id="xdx_805_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_z30tsc4Brlwc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>9.
<span style="text-decoration: underline"><span id="xdx_822_z3ASqmN4sQF4">Commitments and Contingencies</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Hazardous
Waste</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with our waste management services, the Company processes hazardous, non-hazardous, low-level radioactive and mixed (containing
both hazardous and low-level radioactive) waste, which we transport to our own, or other, facilities for destruction or disposal. As
a result of disposing of hazardous substances, in the event any cleanup is required at the disposal site, the Company could be a potentially
responsible party for the costs of the cleanup notwithstanding any absence of fault on our part.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Legal
Matters</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
the normal course of conducting our business, we may be involved in various litigation. We are not a party to any litigation or governmental
proceeding which our management believes could result in any judgments or fines against us that could would have a material adverse effect
on our financial position, liquidity or results of future operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Tetra
Tech EC, Inc. (&#8220;Tetra Tech&#8221;)</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
July 2020, Tetra Tech EC, Inc. (&#8220;Tetra Tech&#8221;) filed a complaint in the United States District Court for the Northern District
of California (the &#8220;Court&#8221;) against CH2M Hill, Inc. (&#8220;CH2M&#8221;) and four subcontractors of CH2M, including the Company
(&#8220;Defendants&#8221;). The complaint alleges various claims, including a claim for negligence, negligent misrepresentation, equitable
indemnification and related business claims against all defendants related to alleged damages suffered by Tetra Tech in respect of certain
draft reports prepared by defendants at the request of the U.S. Navy as part of an investigation and review of certain whistleblower
complaints about Tetra Tech&#8217;s environmental restoration at the Hunter&#8217;s Point Naval Shipyard in San Francisco.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CH2M
was hired by the Navy in 2016 to review Tetra Tech&#8217;s work. CH2M subcontracted with environmental consulting and cleanup firms Battelle
Memorial Institute, Cabrera Services, Inc., SC&amp;A, Inc. and the Company to assist with the review, according to the complaint.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
insurance carrier is providing a defense on our behalf in connection with this lawsuit, subject to a $<span id="xdx_908_ecustom--SelfinsuredRetention_c20220101__20220930_z2vHxYMGnkS2" title="Self-insured retention"><ix:nonFraction name="PESI:SelfinsuredRetention" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">100,000</ix:nonFraction></span> self-insured retention
and the terms and limitations contained in the insurance policy.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
majority of Tetra Tech&#8217;s claims have been dismissed by the Court. Remaining claims include: (1) Intentional Interference with Contractual
Relations; and (2) Inducing a Breach of Contract. The Company continues to believe it does not have any liability to Tetra Tech.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Perma-Fix
Canada, Inc. (&#8220;PF Canada&#8221;)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the fourth quarter of 2021, PF Canada received a Notice of Termination (&#8220;NOT&#8221;) from Canadian Nuclear Laboratories, LTD. (&#8220;CNL&#8221;)
on a Task Order Agreement (&#8220;TOA&#8221;) that PF Canada entered into with CNL in May 2019 for remediation work within Ontario, Canada
(&#8220;Agreement&#8221;). The NOT was received after work under the TOA was substantially completed and work under the TOA has since
been completed. CNL may terminate the TOA at any time for convenience. As of September 30, 2022, PF Canada has approximately $<span id="xdx_90A_ecustom--UnpaidReceivables_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zAFeXRDkpnWc" title="Unpaid receivables"><ix:nonFraction name="PESI:UnpaidReceivables" contextRef="From2022-01-012022-09-30_custom_CanadianNuclearLaboratoriesLTDMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,385,000</ix:nonFraction></span>
in unpaid receivables due from CNL as a result of work performed under the TOA. Additionally, CNL has approximately $<span id="xdx_90B_eus-gaap--AccountsReceivableNetCurrent_iI_c20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zeoECczQc3vf" title="Accounts receivable, after allowance for credit loss, current"><ix:nonFraction name="us-gaap:AccountsReceivableNetCurrent" contextRef="AsOf2022-09-30_custom_CanadianNuclearLaboratoriesLTDMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,044,000</ix:nonFraction></span> in contractual
holdback under the TOA that is payable to PF Canada. CNL also established a bond securing approximately $<span id="xdx_90E_ecustom--BondSecuringAmount_uCAD_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_z60tSGastZx1" title="Bond securing amount"><ix:nonFraction name="PESI:BondSecuringAmount" contextRef="From2022-01-012022-09-30_custom_CanadianNuclearLaboratoriesLTDMember" format="ixt:numdotdecimal" decimals="0" unitRef="CAD">1,900,000</ix:nonFraction></span> (CAD) to cover certain
issue raised in connection with the TOA. Under the TOA, CNL may be entitled to set off certain costs and expenses incurred by CNL in
connection with the termination of the TOA, including the bond as discussed above, against amounts owed to PF Canada for work performed
by PF Canada or its subcontractors. PF Canada continues to be in discussions with CNL to finalize the amounts due to PF Canada under
the TOA and continues to believe these amounts are due and payable.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 21 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Insurance</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company has a <span id="xdx_90A_ecustom--PeriodOfFiniteRiskInsurancePolicy_dtY_c20030601__20030630__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zL57XHa0EWSh" title="Period of finite risk insurance policy"><ix:nonNumeric contextRef="From2003-06-012003-06-30_custom_AmericanInternationalGroupIncMember" format="ixt-sec:duryear" name="PESI:PeriodOfFiniteRiskInsurancePolicy">25</ix:nonNumeric></span>-year finite risk insurance policy entered into in June 2003 (&#8220;2003 Closure Policy&#8221;) with AIG Specialty Insurance
Company (&#8220;AIG&#8221;), which provides financial assurance to the applicable states for our permitted facilities in the event of
unforeseen closure. The 2003 Closure Policy, as amended, provides for a maximum allowable coverage of $<span id="xdx_90F_ecustom--MaximumAllowableCoverageOfInsurancePolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z2SixTMZnCX9" title="Maximum allowable coverage of insurance policy"><ix:nonFraction name="PESI:MaximumAllowableCoverageOfInsurancePolicy" contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">28,177,000</ix:nonFraction></span> which includes available
capacity to allow for annual inflation and other performance and surety bond requirements. Total coverage under the 2003 Closure Policy,
as amended, was $<span id="xdx_90B_ecustom--CoverageAmountUnderPolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zURO7k7fLSd4" title="Coverage amount under the policy"><ix:nonFraction name="PESI:CoverageAmountUnderPolicy" contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">21,175,000</ix:nonFraction></span> at September 30, 2022. At September 30, 2022 and December 31, 2021, finite risk sinking funds contributed
by the Company related to the 2003 Closure Policy which is included in other long term assets on the accompanying Consolidated Balance
Sheets totaled $<span id="xdx_90F_eus-gaap--RestrictedCashNoncurrent_iI_pid_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zRPRcPYfdoVg" title="Restricted cash, noncurrent"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">11,540,000</ix:nonFraction></span> and $<span id="xdx_903_eus-gaap--RestrictedCashNoncurrent_iI_c20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_z65UtQTowLpd" title="Restricted cash, noncurrent"><ix:nonFraction name="us-gaap:RestrictedCashNoncurrent" contextRef="AsOf2021-12-31_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">11,471,000</ix:nonFraction></span>, respectively, which included interest earned of $<span id="xdx_901_eus-gaap--InterestIncomeOther_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zDeePL5wTdx8" title="Interest income other"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-01-012022-09-30_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,069,000</ix:nonFraction></span> and $<span id="xdx_906_eus-gaap--InterestIncomeOther_c20210101__20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zrgSDjITo7rl" title="Interest income other"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-01-012021-12-31_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,000,000</ix:nonFraction></span> on the finite risk
sinking funds as of September 30, 2022 and December 31, 2021, respectively. Interest income for the three and nine months ended September
30, 2022 was approximately $<span id="xdx_901_eus-gaap--InterestIncomeOther_pp0p0_c20220701__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zlZEaJw1GEJb" title="Interest income"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-07-012022-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">29,000</ix:nonFraction></span> and $<span id="xdx_90F_eus-gaap--InterestIncomeOther_pp0p0_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z6ZlRnLpl7Jj" title="Interest income"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-01-012022-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">69,000</ix:nonFraction></span>, respectively. Interest income for the three and nine months ended September 30, 2021
was approximately $<span id="xdx_90E_eus-gaap--InterestIncomeOther_pp0p0_c20210701__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zKyRWRELnRNl" title="Interest income"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-07-012021-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">2,000</ix:nonFraction></span> and $<span id="xdx_904_eus-gaap--InterestIncomeOther_pp0p0_c20210101__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zNi1WfquHWnd" title="Interest income"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-01-012021-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">23,000</ix:nonFraction></span>, respectively. If we so elect, AIG is obligated to pay the Company an amount equal to <span id="xdx_90B_ecustom--InsurersObligationToEntityOnTerminationOfContract_iI_pid_dp_uPure_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z1kCy4COLngh" title="Insurers obligation to entity on termination of contract"><ix:nonFraction name="PESI:InsurersObligationToEntityOnTerminationOfContract" contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></span>% of the
finite risk sinking fund account balance in return for complete release of liability from both the Company and any applicable regulatory
agency using this policy as an instrument to comply with financial assurance requirements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Letter
of Credits and Bonding Requirements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">From
time to time, the Company is required to post standby letters of credit and various bonds to support contractual obligations to customers
and other obligations, including facility closures. At September 30, 2022, the total amount of standby letters of credit outstanding
was approximately $<span id="xdx_901_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930_zdHMTyIFz6G9" title="Letters of credit outstanding, amount"><ix:nonFraction name="us-gaap:LettersOfCreditOutstandingAmount" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">3,016,000</ix:nonFraction></span> and the total amount of bonds outstanding was approximately $<span id="xdx_90B_ecustom--BondOutstanding_iI_pp0p0_c20220930_zpMfQ3dvbHU7" title="Bond outstanding"><ix:nonFraction name="PESI:BondOutstanding" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="0" scale="0" unitRef="USD">59,322,000</ix:nonFraction></span>.</span></p>
<!-- Field: Split-Segment; Name: 001 -->
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock"><p id="xdx_80D_eus-gaap--DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_zBc0gz0oPNZi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>10.
<span style="text-decoration: underline"><span id="xdx_821_zQD2d5LpqXUi">Discontinued Operations</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s discontinued operations consist of all our subsidiaries included in our Industrial Segment which encompasses subsidiaries
divested in 2011 and prior and three previously closed locations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s discontinued operations had net losses of $<span id="xdx_90E_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220701__20220930_zpWgXgSq3DK2" title="Loss from discontinued operations (net of taxes)"><ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="0" sign="-" unitRef="USD">160,000</ix:nonFraction></span> and $<span id="xdx_906_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210701__20210930_zmKb4QCeQU3e" title="Loss from discontinued operations (net of taxes)"><ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="0" sign="-" unitRef="USD">43,000</ix:nonFraction></span> for the three months ended September 30, 2022 and 2021,
respectively (net of tax benefits of $<span id="xdx_908_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220701__20220930_zibb49aF0QNg" title="Net of tax benefit"><ix:nonFraction name="us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" unitRef="USD">46,000</ix:nonFraction></span> and $<span id="xdx_906_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210701__20210930_zzscCiOsHyQ4" title="Net of tax benefit"><ix:nonFraction name="us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" unitRef="USD">98,000</ix:nonFraction></span> for the three month ended September 30, 2022 and 2021, respectively) and net
losses of $<span id="xdx_907_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220101__20220930_zdtid6jpiyDb" title="Loss from discontinued operations (net of taxes)"><ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="0" sign="-" unitRef="USD">442,000</ix:nonFraction></span> and $<span id="xdx_909_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210101__20210930_zRVxwVmIQx3e" title="Loss from discontinued operations (net of taxes)"><ix:nonFraction name="us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="0" sign="-" unitRef="USD">285,000</ix:nonFraction></span> for the nine months ended September 30, 2022 and 2021, respectively, (net of tax benefits of $<span id="xdx_90A_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220101__20220930_zHykaBiBgkf3" title="Net of tax benefit"><ix:nonFraction name="us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" unitRef="USD">127,000</ix:nonFraction></span>
and $<span id="xdx_904_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210101__20210930_z1LJFmnrxQ1b" title="Net of tax benefit"><ix:nonFraction name="us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" unitRef="USD">98,000</ix:nonFraction></span> for the nine month ended September 30, 2022 and 2021, respectively). The losses (excluding the tax benefits) were primarily
due to costs incurred in the administration and continued monitoring/evaluation of our discontinued operations. The Company&#8217;s discontinued
operations had no revenues for any of the periods noted above.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:exclude><!-- Field: Page; Sequence: 22 -->
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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock"><p id="xdx_89A_eus-gaap--ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_zsHcTOw07xMb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table presents the major class of assets of discontinued operations as of September 30, 2022 and December 31, 2021. No assets
and liabilities were held for sale at each of the periods noted.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B9_zExbwWdDRDva" style="display: none">Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" id="xdx_496_20211231_z9xtfYzYh5z9" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31,</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_zVsVKUpQPh71" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_i01I_pn3n3_maAODGIzQBh_ztIR0Bi8gK53" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Other
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">17</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i01TI_pn3n3_mtAODGIzQBh_maAODGIzvZz_zCUQAlYZMhvc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">17</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_z7ZfvjKr9qO5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_pn3n3_maDGIDOzk0M_zsGYeZOvIkEc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Property,
    plant and equipment, net <sup id="xdx_F46_z3rFCgP7ldOd">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" contextRef="AsOf2022-09-30" id="Fact001857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" contextRef="AsOf2021-12-31" id="Fact001858" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_i01TI_pn3n3_mtDGIDOzk0M_maAODGIzvZz_ztfAkhvm0Jf1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    long-term assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">81</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtAODGIzvZz_zBf0Kvbs0Qn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">98</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">96</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_pn3n3_zNmzIzHg3Wba" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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  <tr id="xdx_400_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_i01I_pn3n3_maLODGIzbI9_zKRfoyAYIAsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr id="xdx_406_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_iTI_pn3n3_mtLODGIzbI9_maLODGIzllr_zHGJGDHqI4gk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">506</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_iI_pn3n3_maLODGIzVJd_zcfCJd2VJQFi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">150</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_i01I_pn3n3_maLODGIzVJd_zSa0j6qiGf2k" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Environmental
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">110</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01TI_pn3n3_mtLODGIzVJd_maLODGIzllr_zS5HCBOrw0e7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" contextRef="AsOf2021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,183</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_ztZZZ8Fp1r6l">(1)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span id="xdx_F12_zP7bb5T9XeEk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote001895" xml:lang="en-US">net of accumulated
depreciation of $<span id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__"><span id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD"><ix:nonFraction name="us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization" contextRef="From2021-01-012021-12-31" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">10,000</ix:nonFraction></ix:nonFraction></span></span> for each period presented.</ix:footnote></span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8AC_zbc4cGVKwxAg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 63pt; text-align: justify; text-indent: -9pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:SegmentReportingDisclosureTextBlock"><p id="xdx_804_eus-gaap--SegmentReportingDisclosureTextBlock_zhULahxeZp2a" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>11.
<span style="text-decoration: underline"><span id="xdx_82D_zVBNKvPCay5k">Operating Segments</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
accordance with ASC 280, &#8220;Segment Reporting&#8221;, the Company defines an operating segment as a business activity: (1) from which
we may earn revenue and incur expenses; (2) whose operating results are regularly reviewed by the chief operating decision maker (&#8220;CODM&#8221;)
to make decisions about resources to be allocated to the segment and assess its performance; and (3) for which discrete financial information
is available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
reporting segments are defined as below:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">TREATMENT
SEGMENT, which includes:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">nuclear,
    low-level radioactive, mixed waste (containing both hazardous and low-level radioactive constituents), hazardous and non-hazardous
    waste treatment, processing and disposal services primarily through four uniquely licensed and permitted treatment and storage facilities;
    and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">R&amp;D
    activities to identify, develop and implement innovative waste processing techniques for problematic waste streams.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SERVICES
SEGMENT, which includes:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
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  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">global
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">on-site
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nuclear
    services, which include:</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">technology-based
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    logistics, transportation, processing and disposal;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">remediation
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    project investigation; radiological engineering; partial and total plant D&amp;D; facility decontamination, dismantling, demolition,
    and planning; site restoration; logistics; transportation; and emergency response; and</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 1in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
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  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s segment also included the Medical Segment in 2021. As previously discussed, the Company made the strategic decision to
cease all R&amp;D activities under the Medical Segment and sold <span id="xdx_902_ecustom--SalesOfInterestPercentage_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_zhhrhwId448a" title="Sale of interest in subsidiaries"><ix:nonFraction name="PESI:SalesOfInterestPercentage" contextRef="From2021-01-012021-12-31_custom_PFMPolandMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></span>% of its interest in PFM Poland (which comprised the Medical Segment)
in December 2021. The Company&#8217;s Medical Segment had not generated any revenue and was involved in the Company&#8217;s medical isotope
production technology.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
reporting segments exclude our corporate headquarters and our discontinued operations (see &#8220;Note 10 &#8211; Discontinued Operations&#8221;)
which do not generate revenues.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock"><p id="xdx_89F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zhM65NjlAJM1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and
2021 (in thousands).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span id="xdx_8B7_zjDcWPsA2kVa" style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Schedule
of Segment Reporting Information</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F5B_zuPS2PzMlhhb">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 30%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBiUdq3DQu48" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,877</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znKDUzJPVZ7k" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9,595</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqm4bCMSw74j" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18,472</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z96UxpNgQVvd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1913">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zUwTgSY7hU03" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">18,472</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz9dMSbE7B" title="Intercompany revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4V0MUHQ2MQe" title="Intercompany revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">16</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9mSzRIGFdsa" title="Intercompany revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">44</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zffPJhsBuN65" title="Intercompany revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1923">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930_zQlGhIMydP8d" title="Intercompany revenues" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1925">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOBfeGUkctP5" title="Gross profit" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,967</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znob6Zx5Vf77" title="Gross profit" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,103</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zcAu0uDYFkBk" title="Gross profit" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,070</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zQ5R5wXgRyAf" title="Gross profit" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1933">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--GrossProfit_pn3n3_c20220701__20220930_z7QN148ni2Ja" title="Gross profit" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,070</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWPS2zuRXTE1" title="Research and development" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z65FEI6Sw7o3" title="Research and development" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1939">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zKYLBQerSg43" title="Research and development" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z6EdawzENoW4" title="Research and development" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact001943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">14</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930_zWb4Jyf7rHd" title="Research and development" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">69</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMxXofjtFRza" title="Interest income" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1947">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zKxpsJJoC875" title="Interest income" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1949">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zIVZCTQCKuV2" title="Interest income" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1951">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqU9kOtmmzS1" title="Interest income" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact001953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930_zNTiMkKIEpE" title="Interest income" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbfX7v96SJU4" title="Interest expense" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">20</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zkjFO7zY18Fl" title="Interest expense" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zCZtAvgJOGYd" title="Interest expense" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">22</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsB2hiSYoY0b" title="Interest expense" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact001963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">25</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930_zZfAFEMzpaVl" title="Interest expense" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">47</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdpzpaCVubmg" title="Segment income (loss) before income taxes" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">725</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPTNFWMQuTWh" title="Segment income (loss) before income taxes" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,517</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zig9NxmFD5a5" title="Segment income (loss) before income taxes" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact001993" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,514</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930_fKDIp_zH8oi2tR1NJl" title="Segment income (loss) before income taxes" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-07-012022-09-30" id="Fact001995" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,003</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zj46YqRtVSfj" title="Segment income (loss)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002013" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,514</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930_zjm0Ms37bcPj" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">824</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQcAldaDorpg" title="Expenditures for segment assets (net)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-07-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">149</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6bgnCQMz2Di" title="Expenditures for segment assets (net)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-07-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">39</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zA9nPn4STHvc" title="Expenditures for segment assets (net)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">188</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvx8MjQlEKJj" title="Expenditures for segment assets (net)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-07-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002022" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930_fKDMp_zaux5qWLxc7f" title="Expenditures for segment assets (net)" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-07-012022-09-30" id="Fact002024" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">189</ix:nonFraction>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F56_z5QSO8Ua4Lkh">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz5l7x6kv02" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,749</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zgbUx7Y5ADNd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">29,093</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zyvAOGYjsfTg" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53,842</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1OfLNvsb8j7" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$
                                            &#160;<span style="-sec-ix-hidden: xdx2ixbrl2032">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zyWmloJxhuIj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53,842</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z88IPBoGJ7F8" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zoYob8CXREY6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">43</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zueo0fpJOLF4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">71</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zhLSw5ws2PP9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2042">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930_zZfNBHdTLr67" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2044">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFsb52c5f1yc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">4,168</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztLDk4SvHA14" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,422</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z8TUs7IHcHD1" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2052">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--GrossProfit_pn3n3_c20220101__20220930_zH6hPmLOXUYe" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">7,590</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zwNYB6nug3kl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">179</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3lXHL1FSbIc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zBLI16D6cZq" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">202</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zh4WxvuQQBtb" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">43</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930_zHwVdGvrOvEg" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">245</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3ZYslFFaKza" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2066">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHmKhnRs9ewe" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2068">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvyr85Tqke7e" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2070">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zearVoxdxGI1" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">69</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930_z8t26Cm0oV0j" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">69</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zP5zQIJAlIc3" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3aCN6HSfERb" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2078">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPUelSEK7xN6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">53</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zEHk4nNDQvM8" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002082" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">70</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930_zLYBNs5szvMh" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">123</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBF30s3tdNb5" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2086">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6OtP8yqqGq9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2088">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zV7nhe6kxDL4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2090">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zyF71griemj7" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002092" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">44</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930_zt7bSnoISQ83" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">44</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXYA1w3ooiZd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,139</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSdAK9xzIUQ6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">244</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9vuY33hD0il" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,383</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zfllcceRlKec" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002102" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">50</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930_zCPIlKDfNYEf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,433</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zR1hEHSm7q4b" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,675</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zLp8dolcDzFk" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,524</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z0LR4WQHkDK" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,199</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z7zVYG1AZ9yf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002112" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">5,028</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930_fKDIp_zttLCqz3bJ9g" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2022-01-01to2022-09-30" id="Fact002114" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,829</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax benefit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZr2PNLzSYv4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">91</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyUUjU2AwXa7" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">56</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zAQHpeZJ4HHj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">147</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqfuNECoWq5j" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2122">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930_zNp3PL38WEy3" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">147</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z2PDUYbxCyX4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,766</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zTT1BvxRN3q1" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,580</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zhVePmpmqZgi" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,346</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9a2kcFAnvH" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002132" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">5,028</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930_zLHwE5hhstRc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,682</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zaeEDTCeDtE2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-012022-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">819</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztkeCQ3tWKK2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-012022-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">127</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zkrUGG7zDFX4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-012022-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">946</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zi4hBfc9wUxd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-012022-09-30_us-gaap_CorporateAndOtherMember" id="Fact002142" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930_fKDMp_zNowXA0pqWq" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2022-01-01to2022-09-30" id="Fact002144" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">947</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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    <div style="break-before: page; margin-top: 6pt; margin-bottom: 0pt"><p style="margin: 0pt">&#160;</p></div>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Medical</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <sup id="xdx_F5D_zz4d33u23Za5">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zsQkvSUf745g" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">8,893</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyVhu8aLiS8d" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">6,904</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlqm6MZKQvkb" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2150">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zx9Veay5S0Ll" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15,797</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9ld7dMAT5dl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2154">&#8212;</span>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zRSr3jDLSkXf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">15,797</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zhHnyA6RDSog" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">220</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbljHaLXyESh" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zXpwVpeKwK5l" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2162">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXgLLLGe7Me9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">225</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvQTUXSHLI47" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2166">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930_zyqj4YFgi3Eb" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2168">&#8212;</span>&#160;&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zYmqanGLjjuh" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:GrossProfit" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">2,487</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z9cD1T2vod2f" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2198">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zejgT5gLhT35" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2200">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQWKyDZdJAYf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">51</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zfl8csmuyLF6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5NfQO0mMQ1k" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2210">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zoODZQAGc4R2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">52</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zEO1v1oEnWnl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2224">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNmtT77ztE64" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">319</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z6mDfrHY2Zy6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">404</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zirpkK1xDp0l" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-07-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002238" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">5</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQYhT7WBKBvj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,317</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIXl5YX1kHfc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">984</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zFDTjcClRSNc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30_custom_MedicalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">162</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z5LtdBVU4TO2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">171</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z4L9YMc7FFdl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002250" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,626</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930_zY4qdaBplVk9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,455</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense (benefit)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOwSfPWWjU" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdfBTnyviYVa" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2256">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zTFoBMnyYok4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2258">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zK7wQ0zDUGKf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZ3FR5dEuGm7" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2021-07-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002262" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,837</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930_fKDQp_zjr1tsjiwalj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2021-07-012021-09-30" id="Fact002264" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">2,836</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(4)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zB8AbhfhyvF4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">984</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zSlG9i8tO5Gj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002274" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,211</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930_z9JlAuvKPmci" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,381</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1B1sLALqBj3" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-07-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">482</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zNsbIwPLECc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2280">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zyf8cIvMmnzl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2282">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqkqO7TkuDqa" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-07-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">482</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zk3lFr0i5rQ5" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2286">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930_fKDYp_zubbMQDVF9Gj" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">482</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <sup id="xdx_F5B_zYjbicIL8Mfc">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOoZW12LTR9c" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">24,094</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zoV4SLUYMNU6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2294">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zStaE7R7SqLd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55,075</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zR285ac1419l" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2298">&#8212;</span>
                                            &#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_znGIKqQb9OC9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">55,075</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7yMEraSir1j" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="PESI:IntercompanyRevenues" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,199</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930_zkWGbjJySv3" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2312">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zzPYQbEdwNI" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-09-30_custom_MedicalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">311</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpGblIY1Ry21" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">503</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zkWp8nUSOy02" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002334" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">35</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930_zyBe8e9ChQte" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:ResearchAndDevelopmentExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">538</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7UbA5VFWi4h" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2338">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbNnk7SjHp58" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2340">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zOZk2NX2tbGc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2342">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zWJFZLagKzld" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2344">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqBaTYzQTYyf" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930_zOKWP61FRsV6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:InterestIncomeOther" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">23</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQQH1tjcJoMe" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">88</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z21m9C5Mkja2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z1TLQxgsEJsa" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2354">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zxyhpwkwrn7a" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">97</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqpXf9hleEbi" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002358" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">112</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930_zWHKqJS2Zkyk" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:InterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">209</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zdt9gFWrD7Nl" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2362">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zV7dTf6VtUD4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2364">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zDgIzrafBV22" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2366">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zR4mFi3wZADd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2368">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zxAvbMtwsGQe" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930_zaed87FYJJ1a" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:FinancingInterestExpense" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">28</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_znVjEo9nTamc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">939</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0TGRm4RsT1" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">255</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlubM133oMQ8" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2378">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zjY2Dnh0YtCi" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,194</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zGi1OjTUp6dh" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002382" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">14</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930_zlmka3dZhHm1" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:DepreciationAndAmortization" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,208</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkrSRTOB6eV4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,669</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHiB6tKdyx24" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">1,721</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zUDFpV7vZy0b" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30_custom_MedicalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">311</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zrSAQPZ7PKS9" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(<ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="USD">363</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEpKDUp_zhZOgOpqM8Dd" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002394" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">987</ix:nonFraction>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(5)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930_zpgaShVy6Wr3" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">624</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax (benefit) expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGOJl5woyBI2" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2402">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930_ziO2UNoZnu01" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">3,464</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zPum7ibsWuDe" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30_custom_TreatmentMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,109</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zzm3XbqUxZ8l" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30_custom_ServicesMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">14</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zI9dBQlY6oB6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2426">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpczEgdtxzT6" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30_custom_SegmentsTotalMember" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,123</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zmD7P1wcZCVc" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30_us-gaap_CorporateAndOtherMember" id="Fact002430" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">9</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930_fKDYp_zjza1CKxKay4" title="Revenue from external customers" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:nonFraction name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="USD">1,132</ix:nonFraction></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F04_zr7PiKt3b7Nf">(1)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span id="xdx_F1D_zWPeWv6pGpr6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote002433" xml:lang="en-US">Amounts reflect
the activity for corporate headquarters not included in the segment information.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F09_zRg6n7R3F9nj">(2)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span id="xdx_F1E_z4GTHJFqMQH4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote002434" xml:lang="en-US">Includes approximately
$<span id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:OtherIncome" contextRef="From2022-01-012022-09-30_custom_EmployeeRetentionCreditMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,975,000</ix:nonFraction></span> recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#8220;Note 13 &#8211;
Employee Retention Credit (&#8220;ERC&#8221;) below for a discussion of this expected refund amount).</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0B_zkJ61pgobNW4">(3)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span id="xdx_F1E_z0Oln6GHJTqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote002437" xml:lang="en-US">Net of financed
amount of $<span id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="PESI:FinancedPortionAmountInPurchaseOfCapitalExpenditure" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">0</ix:nonFraction></span> and $<span id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="PESI:FinancedPortionAmountInPurchaseOfCapitalExpenditure" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">114,000</ix:nonFraction></span> for the three and nine months ended September 30, 2022, respectively.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F02_zH0ZUD9ddrW5">(4)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span id="xdx_F11_zILbkqbCSHjb" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><ix:footnote id="Footnote002442" xml:lang="en-US">Includes tax benefit
recorded in amount of approximately $<span id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">2,351,000</ix:nonFraction></span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</ix:footnote></span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(5)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes approximately
$<span id="xdx_909_eus-gaap--GainsLossesOnExtinguishmentOfDebt_pid_c20210101__20210930__us-gaap--DebtInstrumentAxis__custom--PaycheckProtectionProgramLoanMember_z3sffBtHHVYd" title="Gain on extinguishment of debt" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="us-gaap:GainsLossesOnExtinguishmentOfDebt" contextRef="From2021-01-012021-09-30_custom_PaycheckProtectionProgramLoanMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">5,381,000</ix:nonFraction></span> of &#8220;Gain on extinguishment of debt&#8221; recorded in connection with the Company&#8217;s Paycheck Protection Program
(&#8220;PPP&#8221;) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(6)</sup></span></td><td style="width: 5pt"></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of financed
amount of $<span id="xdx_905_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210701__20210930_zcIrVok2Fiwj" title="Financed portion amount in the purchase of capital expenditure" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="PESI:FinancedPortionAmountInPurchaseOfCapitalExpenditure" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">271,000</ix:nonFraction></span> and $<span id="xdx_907_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210101__20210930_zhhU2zrWMHMe" title="Financed portion amount in the purchase of capital expenditure" class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"><ix:nonFraction name="PESI:FinancedPortionAmountInPurchaseOfCapitalExpenditure" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">348,000</ix:nonFraction></span> for the three and nine months ended September 30, 2021, respectively.</span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A1_zDvCPvN2OL82" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock"><p id="xdx_80A_ecustom--AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock_zzZ4IqDsrJa1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>12.
<span style="text-decoration: underline"><span id="xdx_823_zqUPSXxrHKj5">Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
closure costs represent our estimated environmental liability to clean up our fixed-based regulated facilities as required by our permits,
in the event of closure. During the nine months ended September 30, 2022, the Company recorded a total of $<span id="xdx_908_eus-gaap--AssetRetirementObligationsNoncurrent_iI_c20220930_zaO0MI0s35B4" title="Accrued closure related to additional estimated closure long term liabilities"><ix:nonFraction name="us-gaap:AssetRetirementObligationsNoncurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">465,000</ix:nonFraction></span> in additional estimated
closure liabilities (within long-term liabilities) and ARO in connection with the footprint expansion at one of our facilities and an
update to a processing enclosure area at another facility. Additionally, the Company recorded approximately $<span id="xdx_90A_eus-gaap--AssetRetirementObligationCurrent_iI_c20220930_zayODn7dtUF" title="Accrued closure related to additional estimated closure current liabilities"><ix:nonFraction name="us-gaap:AssetRetirementObligationCurrent" contextRef="AsOf2022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">662,000</ix:nonFraction></span> in additional estimated
closure liabilities (within current liabilities) and ARO for our EWOC (Oak Ridge Environmental Waste Operations Center) facility. The
ARO is reported as a component of &#8220;Net property and equipment&#8221; in the Consolidated Balance Sheets at September 30, 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="PESI:EmployeeRetentionCreditTextBlock"><p id="xdx_80D_ecustom--EmployeeRetentionCreditTextBlock_zrjcVhkcejOk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>13.
<span style="text-decoration: underline"><span id="xdx_820_z3CKWsH1XZZd">Employee Retention Credit (&#8220;ERC&#8221;)</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Coronavirus Aid, Relief and Economic Securities Act (&#8220;CARES Act&#8221;), which was enacted on March 27, 2020, provides an Employee
Retention Credit (&#8220;ERC&#8221;) for qualifying businesses keeping employees on their payroll during the COVID-19 pandemic. The ERC
was subsequently amended by the Taxpayer Certainty and Disaster Tax Relief Act of 2020, the Consolidated Appropriation Act of 2021, and
the American Rescue Plan Act of 2021, all of which amended and extended the ERC availability and guidelines under the CARES Act. Following
these amendments, the Company determined that it was eligible for the ERC, and as a result of the foregoing legislations, is eligible
to claim a refundable tax credit against the <span id="xdx_903_ecustom--EmployeeRetentionCreditsDescription_c20210701__20210930_zRbxq9O9p3Y7" title="Employee retention credits, description"><ix:nonNumeric contextRef="From2021-07-012021-09-30" name="PESI:EmployeeRetentionCreditsDescription">Company&#8217;s share of certain payroll taxes equal to <span id="xdx_901_ecustom--EmployerSharesPercentage_pid_dp_c20210701__20210930_zw5ZYPPhQt5a" title="Employer shares percentage"><ix:nonFraction name="PESI:EmployerSharesPercentage" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">70</ix:nonFraction></span>% of the qualified wages paid
to employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $<span id="xdx_90D_ecustom--QualifiedWagesLimitationUnderERCProgramAmount_c20210701__20210930_zhUBUn10Fpsk" title="Qualified wages limitation under the ERC program"><ix:nonFraction name="PESI:QualifiedWagesLimitationUnderERCProgramAmount" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">10,000</ix:nonFraction></span> per employee per calendar quarter in
2021 for a maximum allowable ERC per employee of $<span id="xdx_90D_ecustom--MaximumERCPerEmployee_c20210701__20210930_zOAtfkHkK0Ef" title="Maximum ERC per employee"><ix:nonFraction name="PESI:MaximumERCPerEmployee" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">7,000</ix:nonFraction></span> per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.</ix:nonNumeric></span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the third quarter of 2022, the Company determined it was eligible for the ERC and amended its third quarter 2021 employer payroll tax
filings claiming a refund from the U.S. Treasury in the amount of approximately $<span id="xdx_909_ecustom--EmployeeRetentionCredit_pid_c20210701__20210930_zCEEu1UHRvN4" title="Employee retention credit"><ix:nonFraction name="PESI:EmployeeRetentionCredit" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">1,975,000</ix:nonFraction></span>. As there is no authoritative guidance under
U.S. GAAP on accounting for government assistance to for-profit business entities, we account for the ERC by analogy to International
Accounting Standard (&#8220;IAS&#8221;) 20, Accounting for Government Grants and Disclosure of Government Assistance. In accordance with
IAS 20, management determined it has reasonable assurance for receipt of the ERC and recorded the expected refund as other income (within
&#8220;Other income (expense)&#8221;) on the Company&#8217;s Consolidated Statements of Operations and other receivables (within &#8220;Prepaid
and other assets&#8221;) on the Company&#8217;s Consolidated Balance Sheets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:IncomeTaxDisclosureTextBlock"><p id="xdx_805_eus-gaap--IncomeTaxDisclosureTextBlock_z2GMK2MLsgQb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>14.
<span style="text-decoration: underline"><span id="xdx_821_z9e4va5Mj7r7">Income Taxes</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-indent: -9pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company had income tax expense of $<span id="xdx_90A_eus-gaap--IncomeTaxExpenseBenefit_c20220701__20220930_zZa6tr65ueUb" title="Income tax expense (benefit)"><ix:nonFraction name="us-gaap:IncomeTaxExpenseBenefit" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="0" unitRef="USD">179,000</ix:nonFraction></span> and income tax benefit of $<span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210701__20210930_zketoTleGHX1" title="Income tax expense (benefit)::XDX::-2836000"><span style="-sec-ix-hidden: xdx2ixbrl2474">2,836,000</span></span> for continuing operations for the three months ended
September 30, 2022 and 2021, respectively, and income tax benefits of $<span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20220101__20220930_zuIBJRCf4M4a" title="::XDX::-147000"><span style="-sec-ix-hidden: xdx2ixbrl2475">147,000</span></span> and $<span id="xdx_90F_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210101__20210930_zcNDybmXG8Fk" title="Income tax expense (benefit)::XDX::-2840000"><span style="-sec-ix-hidden: xdx2ixbrl2477">2,840,000</span></span> for the nine months ended September 30,
2022 and 2021, respectively. The Company&#8217;s effective tax rates were approximately <span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220701__20220930_zPAWg5bHQhVa" title="Effective income tax rates"><ix:nonFraction name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" contextRef="From2022-07-012022-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">17.8</ix:nonFraction></span>% and <span id="xdx_90C_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210701__20210930_zTTi6P6XLNTf"><ix:nonFraction name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" contextRef="From2021-07-012021-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">194.9</ix:nonFraction></span>% for the three months ended September
30, 2022 and 2021, respectively, and <span id="xdx_908_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220101__20220930_zMgT1uV4qc0j" title="Effective income tax rates"><ix:nonFraction name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.0</ix:nonFraction></span>% and <span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210101__20210930_z6X2yVnRmFo2" title="Effective income tax rates">(<ix:nonFraction name="us-gaap:EffectiveIncomeTaxRateContinuingOperations" contextRef="From2021-01-012021-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" sign="-" unitRef="Pure">455.1</ix:nonFraction>%)</span> for the nine months ended September 30, 2022 and 2021, respectively. The Company&#8217;s
effective tax rates for the three and nine months ended September 30, 2022 were impacted by non-deductible expenses and state taxes.
The Company&#8217;s effective tax rates for the three and nine months ended September 30, 2021 were substantially impacted by the release
of the Company&#8217;s valuation allowance during the third quarter of 2021. For the three and nine months ended September 30, 2021,
the primary reasons for the differences between the Company&#8217;s effective tax rate and statutory tax rate were due to the release
of valuation allowance and the forgiveness of the Company&#8217;s PPP Loan which was included in the Company&#8217;s Consolidated Statement
of Operations as &#8220;Gain on extinguishment of debt&#8221; but is exempt from income taxes.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:VariableInterestEntityDisclosureTextBlock"><p id="xdx_80D_eus-gaap--VariableInterestEntityDisclosureTextBlock_zVlGsEFeHCJ5" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>15.
<span style="text-decoration: underline"><span id="xdx_825_zwbHEVM8p6da">Variable Interest Entities (&#8220;VIE&#8221;)</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company and Engineering/Remediation Resources Group, Inc. (&#8220;ERRG&#8221;) previously entered into an unpopulated joint venture agreement
for project work bids within the Company&#8217;s Services Segment with the joint venture doing business as Perma-Fix ERRG, a general
partnership. The Company has a<span id="xdx_909_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930_zB9sdKcy3Li4" title="Partnership interest percentage"> <ix:nonFraction name="us-gaap:VariableInterestEntityOwnershipPercentage" contextRef="From2022-01-01to2022-09-30" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">51</ix:nonFraction></span>% partnership interest in the joint venture and ERRG has a <span id="xdx_90C_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930__dei--LegalEntityAxis__custom--EngineeringRemediationResourcesGroupIncMember_zcWEUTfcN5Vb" title="Partnership interest percentage"><ix:nonFraction name="us-gaap:VariableInterestEntityOwnershipPercentage" contextRef="From2022-01-012022-09-30_custom_EngineeringRemediationResourcesGroupIncMember" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></span>% partnership interest in the joint venture.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company determines whether joint ventures in which it has invested meet the criteria of a VIE at the start of each new venture and when
a reconsideration event has occurred. A VIE is a legal entity that satisfies any of the following characteristics: (a) the legal entity
does not have sufficient equity investment at risk; (b) the equity investors at risk as a group, lack the characteristics of a controlling
financial interest; or (c) the legal entity is structured with disproportionate voting rights.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company consolidates a VIE if it is determined to be the primary beneficiary of the VIE. The primary beneficiary has both the power to
direct the activities of the VIE that most significantly impact the entity&#8217;s economic performance and the obligation to absorb
losses or the right to receive benefits from the VIE that could potentially be significant to the VIE.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
on the Company&#8217;s evaluation of Perma-Fix ERRG and related agreements with Perma-Fix ERRG, the Company determined that Perma-Fix
ERRG continues to be a VIE in which the Company is the primary beneficiary. At September 30, 2022, Perma-Fix ERRG had total assets of
$<span id="xdx_908_eus-gaap--Assets_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zh7Jj89x4dDd" title="Assets"><ix:nonFraction name="us-gaap:Assets" contextRef="AsOf2022-09-30_custom_PermaFixERRGMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">91,000</ix:nonFraction></span> and total liabilities of $<span id="xdx_90A_eus-gaap--Liabilities_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zPGrWRmJBRcd" title="Liabilities"><ix:nonFraction name="us-gaap:Liabilities" contextRef="AsOf2022-09-30_custom_PermaFixERRGMember" format="ixt:numdotdecimal" decimals="0" unitRef="USD">91,000</ix:nonFraction></span> which are all recorded as current.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2022-01-01to2022-09-30" escape="true" name="us-gaap:SubsequentEventsTextBlock"><p id="xdx_809_eus-gaap--SubsequentEventsTextBlock_zMaVmYKVUXfh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>16.
<span style="text-decoration: underline"><span id="xdx_82E_zyyYDwbpcrL6">Subsequent Events</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management
evaluated events occurring subsequent to September 30, 2022 through November 3, 2022, the date these consolidated financial statements
were available for issuance, and determined that no material recognizable subsequent events occurred.</span></p>

</ix:nonNumeric><p id="xdx_81C_zivciglU28vl" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt -20pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="jw_001"></span>Item
2. Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Forward-looking
Statements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certain
statements contained within this report may be deemed &#8220;forward-looking statements&#8221; within the meaning of Section 27A of the
Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (collectively, the &#8220;Private
Securities Litigation Reform Act of 1995&#8221;). All statements in this report other than a statement of historical fact are forward-looking
statements that are subject to known and unknown risks, uncertainties and other factors, which could cause actual results and performance
of the Company to differ materially from such statements. The words &#8220;believe,&#8221; &#8220;expect,&#8221; &#8220;anticipate,&#8221;
&#8220;intend,&#8221; &#8220;will,&#8221; and similar expressions identify forward-looking statements. Forward-looking statements contained
herein relate to, among other things,</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">demand
    for our services;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reductions
    and improvement in the level of government funding in future years; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reducing
    operating costs and non-essential expenditures;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ability
    to meet loan agreement quarterly financial covenant requirements;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">cash
    flow requirements;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Canadian
    receivable;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">sufficient
    liquidity to continue business;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">future
    results of operations and liquidity; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">effect
    of economic disruptions on our business; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">government
    funding for our services;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">may
    not have liquidity to repay debt if our lender accelerates payment of our borrowings;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">manner
    in which the applicable government will be required to spend funding to remediate various sites;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">funding
    operations;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continued
    increases in pricing and/or further tightening supply chain;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">fund
    capital expenditures from cash from operations and/or financing;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">impact
    from COVID-19 and economic conditions;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continue
    improvement in waste receipts and project work;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">submitted
    bid;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">fund
    remediation expenditures for sites from funds generated internally;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ownership
    percentage interest upon finalization of partnership agreement;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">investment
    requirement upon finalization of joint venture;</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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    <!-- Field: /Page -->

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center">&#9679;</td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify">positive trends;</td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">collection
    of accounts receivables;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">compliance
    with environmental regulations; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">potential
    effect of being a PRP; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">potential
    sites for violations of environmental laws and remediation of our facilities; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">ERC
    refund;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">remediation
    of material weakness;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">future
    price increases; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continuation
    of contracts with federal government.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">While
the Company believes the expectations reflected in such forward-looking statements are reasonable, it can give no assurance such expectations
will prove to be correct. There are a variety of factors, which could cause future outcomes to differ materially from those described
in this report, including, but not limited to:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; width: 0.5in; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">general
    economic conditions;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">contract
    bids, including international markets;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">material
    reduction in revenues;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to meet PNC covenant requirements;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to collect in a timely manner a material amount of receivables; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">increased
    competitive pressures; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to maintain and obtain required permits and approvals to conduct operations; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">public
    not accepting our new technology;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to develop new and existing technologies in the conduct of operations;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to maintain and obtain closure and operating insurance requirements;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to retain or renew certain required permits;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">discovery
    of additional contamination or expanded contamination at any of the sites or facilities leased or owned by us or our subsidiaries
    which would result in a material increase in remediation expenditures;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">delays
    at our third-party disposal site can extend collection of our receivables greater than twelve months;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">refusal
    of third-party disposal sites to accept our waste;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">changes
    in federal, state and local laws and regulations, especially environmental laws and regulations, or in interpretation of such;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">requirements
    to obtain permits for TSD activities or licensing requirements to handle low level radioactive materials are limited or lessened;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">potential
    increases in equipment, maintenance, operating or labor costs;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">management
    retention and development;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">financial
    valuation of intangible assets is substantially more/less than expected;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">the
    requirement to use internally generated funds for purposes not presently anticipated;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to continue to be profitable on an annualized basis;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    of the Company to maintain the listing of its Common Stock on the NASDAQ;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">terminations
    of contracts with government agencies or subcontracts involving government agencies or reduction in amount of waste delivered to
    the Company under the contracts or subcontracts; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">renegotiation
    of contracts involving government agencies;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">federal
    government&#8217;s inability or failure to provide necessary funding to remediate contaminated federal sites;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">disposal
    expense accrual could prove to be inadequate in the event the waste requires re-treatment; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to raise capital on commercially reasonable terms;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">inability
    to increase profitable revenue; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">impact
    of the COVID-19 and economic uncertainties;</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.5in; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">new
    governmental regulations;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">lender
    refuses to waive non-compliance or revise our covenant so that we are in compliance; </span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continued
    supply chain interruptions;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continued
    inflationary pressures;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">recession;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">challenge
    by regulatory authorities of our claim to the ERTC; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">risk
    factors and other factors set forth in &#8220;Special Note Regarding Forward-Looking Statements&#8221; contained in the Company&#8217;s
    2021 Form 10-K and the &#8220;Forward-Looking Statements&#8221; contained in the &#8220;Management&#8217;s Discussion and Analysis
    of Financial Condition and Results of Operations&#8221; (&#8220;MD&amp;A&#8221;) of the first and second quarters 2022 Form 10-Qs
    and this third quarter 2022 Form 10-Q.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Overview</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue
increased by $2,675,000 or 16.9% to $18,472,000 for the three months ended September 30, 2022 from $15,797,000 for the corresponding
period of 2021. Services Segment revenue increased to $9,595,000 from $6,904,000 or approximately 39.0%. The increase was primarily due
to achievement of full operational status on certain projects which had been delayed due to COVID-19 impact and/or administrative delays
experienced by certain customers since the award of the projects to us late in the second quarter of 2021. As previously disclosed, starting
in the second quarter of 2022, work under these projects had resumed/increased as the pandemic impacts began to subside and has since
reached full operational status. Treatment Segment revenue decreased slightly by $16,000 or 0.2% for the third quarter of 2022 as compared
to the corresponding period of 2021. Treatment Segment revenue for the three months ended September 30, 2021 included approximately $1,286,000
recognized from a significant request for equitable adjustment (&#8220;REA&#8221;) under a government waste generator contract resulting
from certain pricing provisions of the contract. Excluding this REA, Treatment Segment revenue increase approximately $1,270,000 or 16.7%
in the third quarter of 2022 primarily due to higher waste volume which was offset by lower averaged price waste due to revenue mix.
As previously disclosed, starting in the latter part of the second quarter of 2022, our Treatment Segment began to see improvements in
waste receipt from certain customers who had previously delayed waste shipments due, in part, from the impact of COVID-19 which is reflected
in our Treatment Segment waste backlog of $7,088,000 at September 30, 2022, an increase of approximately $967,000 or 15.8% from the balance
of $6,121,000 at March 31, 2022. Our Treatment Segment revenue was negatively impacted by delays in waste shipments from certain customers
at our Florida facility due to Hurricane Ian. We continue to have bids currently submitted in both segments and are awaiting awards.
At this time, we expect to see continued steady improvements in waste receipts and increase work from projects, subject to potential
impact of COVID-19 and other impacts (See &#8220;COVID-19 and Other Impacts&#8221; below for a discussion of uncertainties that COVID-19
and other economic impacts may have on the Company&#8217;s future results of operations).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Overall
gross profit increased by $846,000 or 38.0%. Excluding the REA recorded in the third quarter of 2021 as discussed above, gross profit
increased in both segments where Treatment Segment gross profit increased by approximately $766,000 primarily due to higher revenue from
higher waste volume which was partially offset by lower averaged priced waste from revenue mix and Services Segment gross profit increased
by approximately $1,366,000 due to higher revenue from increased work. Selling, General, and Administrative (&#8220;SG&amp;A&#8221;)
expenses increased $581,000 or 17.4% for the three months ended September 30, 2022 as compared to the corresponding period of 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the third quarter of 2022, we recorded approximately $1,975,000 in other income and other receivables (within current assets in our Consolidated
Balance Sheets), which represent an employee retention credit that we are eligible for under the CARES Act (as amended) as result of
the COVID-19 pandemic (see &#8220;Employee Retention Credit (&#8220;ERC&#8221;)&#8221;) within this MD&amp;A for a discussion of this
refund that we are expecting resulting from this tax credit).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Revenue
decreased by $1,233,000 or 2.2% to $53,842,000 for the nine month ended September 30, 2022 from $55,075,000 for the corresponding period
of 2021. The decrease was entirely within our Services Segment where revenue decreased to $29,093,000 from $30,981,000 or approximately
6.1%. As previously disclosed, work under certain of the new projects awarded to our Services Segment at the end of the second quarter
of 2021 continued to be delayed/curtailed into most of the first quarter of 2022 due to COVID-19 impact and/or administrative delays
experienced by certain customers. However, as discussed above, work under these projects had resumed/increased starting in the second
quarter of 2022 and has since reached full operational status. The lower revenue in the first nine months of 2022 was further exacerbated
by the completion of a large project in the second quarter of 2021 which was not replaced with a similar size contract because of delays
in contract awards and procurement from COVID-19 impact in the first half of 2021. Our Treatment Segment revenue increased by $655,000
or 2.7%. As discussed above, our Treatment Segment revenue for the three months ended September 30, 2021 included approximately $1,286,000
recognized from a significant REA under a government waste generator contract resulting from certain pricing provisions of the contract.
Excluding this REA, the increase in revenue of $1,941,000 or 8.5% for the nine months ended September 30, 2022 was primarily due to higher
waste volume which was offset by lower averaged price waste due to revenue mix.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Overall
gross profit for the nine months ended September 30, 2022 increased $2,044,000 or 36.9%. Excluding the REA recorded in the third quarter
of 2021 as discussed above, gross profit increased in both segments where Treatment Segment gross profit increased by approximately $609,000
primarily due to higher revenue from higher waste volume which was partially offset by lower averaged priced waste from revenue mix and
Services Segment gross profit increased by approximately $2,721,000 due to higher revenue from increased work. SG&amp;A expenses increased
$1,485,000 or 15.5% for the nine months ended September 30, 2022 as compared to the corresponding period of 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>COVID-19
and Other Impacts</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Since
the start of the COVID-19 pandemic, our financial results have been impacted by delays in waste shipments from certain customers, delays
in procurement actions and contract awards, and delays/curtailment in work under projects. However, as disclosed above, we continue to
see steady waste receipt improvements and work under projects resume/increase as our customers continue to ease up on COVID-19 restrictions.
We continue to have submitted bids awaiting awards in both segments. At this time, we expect these positive trends to continue; however,
such may not be the case based on the uncertainty of COVID-19 and how our customers respond to COVID-19. Even if the pandemic continues
to subside, we may continue to experience adverse effect on our business and financial results because of economic impacts, including
labor shortages, supply chain disruptions, as well as continued inflation or potential recession (see &#8220;Known Trends and Uncertainties&#8221;
&#8211; &#8220;Supply Chain&#8221; and &#8220;Inflation and Cost Increases&#8221; within this MD&amp;A).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
believe we have sufficient liquidity on hand to continue business operations during the next twelve months. At September 30, 2022, we
had borrowing availability under our revolving credit facility of approximately $4,548,000 which was based on a percentage of eligible
receivables and subject to certain reserves. As a result of an amendment to our Loan Agreement that we entered into with our lender in
August 2022, we are required to maintain a minimum of $3,000,000 in borrowing availability under our revolving credit until the minimum
FCCR requirement for the quarter ended December 31, 2022 has been met and certified to our lender (see &#8220;Financing Activities&#8221;
within this MD&amp;A for a discussion of this amendment). We continue to assess ways to improve our liquidity and the need in reducing
operating costs during this volatile time. Reducing operating costs may include curtailing certain capital expenditures and eliminating
non-essential expenditures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
continue to closely monitor our customers&#8217; payment performance. However, since a significant portion of our revenues is derived
from government related contracts, we do not expect our accounts receivable collections to be materially impacted due to COVID-19.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
the situations surrounding COVID-19 and the countries&#8217; economic conditions continue to remain fluid, the full impact and extent
of the pandemic and the countries&#8217; economic conditions on our financial results and liquidity cannot be estimated with any degree
of certainty. We continue to closely monitor the impact of both the COVID-19 pandemic and the countries&#8217; economic conditions on
all aspects of our business.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Business
Environment</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
Treatment and Services Segments&#8217; business continues to be heavily dependent on services that we provide to governmental clients,
primarily as subcontractors for others who are prime contractors to government entities or directly as the prime contractor. We believe
demand for our services will continue to be subject to fluctuations due to a variety of factors beyond our control, including, without
limitation, the economic conditions, the manner in which the applicable government will be required to spend funding to remediate various
sites, and/or potential further impact from COVID-19. In addition, our governmental contracts and subcontracts relating to activities
at governmental sites in the United States are generally subject to termination for convenience at any time at the government&#8217;s
option, and our governmental contracts/task orders with the Canadian government authorities also allow the authorities to terminate the
contract/task orders at any time for convenience. Work under all of our contracts/task order agreements with Canadian government authorities
has substantially been completed. A significant account receivable due to PF Canada is subject to continuing negotiations. See &#8220;Known
Trends and Uncertainties &#8211; Perma-Fix Canada, Inc. (&#8220;PF Canada&#8221;)&#8221; for additional discussion as to a terminated
Canadian TOA. Significant reductions in the level of governmental funding or specifically mandated levels for different programs that
are important to our business could have a material adverse impact on our business, financial position, results of operations and cash
flows.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are continually reviewing methods to raise additional capital to supplement our liquidity requirements, when needed, and reducing our
operating costs. We continue to aggressively bid on various contracts, including potential contracts within the international.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based upon current regulations, for the Company&#8217;s 2022 Form 10-K,
we will continue to be a SRC but no longer an accelerated filer.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Results
of Operations</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
reporting of financial results and pertinent discussions are tailored to our two reportable segments: The Treatment and Services. Our
financial results for 2021 also included our Medical Segments. As previously disclosed, we made the strategic decision to cease all R&amp;D
activities under the Medical Segment and sold 100% of our interest in PFM Poland (which comprised the Medical Segment) in December 2021.
Our Medical Segment had not generated any revenue and was involved in our medical isotope production technology. All costs previously
incurred by the Medical Segment were included within R&amp;D.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Summary
&#8211; Three and Nine Months Ended September 30, 2022 and 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; text-indent: 22.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Consolidated
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    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Cost
    of goods sold</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15,402</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Selling,
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">20.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9,550</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17.3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">243</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">245</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">538</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1.0</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Loss
    on disposal of property and equipment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Loss
    from operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(928</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(5.0</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,368</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(8.6</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(3,691</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(6.9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(4,543</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(8.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(47</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(77</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(123</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(209</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.4</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Other</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,965</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.6</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,960</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3.6</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Gain
    on extinguishment of debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#160;&#160;&#160;&#160;&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">5,381</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9.8</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">5.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,455</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(9.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(3.4</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">624</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense (benefit)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2,836</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(17.9</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(147</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2,840</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(5.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations, net of taxes</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,381</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8.7</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(3.1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,464</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; text-indent: 22.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Revenues</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Consolidated
revenues increased $2,675,000 for the three months ended September 30, 2022, compared to the three months ended September 30, 2021, as
follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"><span style="text-decoration: underline">Treatment</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 40%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Government
    waste</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">39.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(11.2</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Hazardous/non-hazardous
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,094</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">56</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">5.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Other
    nuclear waste</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,252</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,635</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">617</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">37.7</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">48.1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">56.3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(0.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="text-decoration: underline; font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Nuclear
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9,360</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50.7</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">41.2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,855</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">51.9</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">43.7</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">39.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,675</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">16.9</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(1)
</sup>Includes wastes generated by government clients of $540,000 and $597,000 for the three month ended September 30, 2022 and the corresponding
period of 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Treatment
Segment revenue decreased by $16,000 or 0.2% for the three months ended September 30, 2022 over the same period in 2021. Treatment Segment
revenue for the three months ended September 30, 2021 included a significant REA in the amount of approximately $1,286,000 recognized
under a government waste generator contract resulting from certain pricing provisions of the contract. Excluding this REA, the overall
increase in revenue of $1,270,000 or 16.7% was primarily due to higher waste volume which was partly offset by lower averaged price waste
due to revenue mix. As previously disclosed, since the latter part of the second quarter of 2022, our Treatment Segment began to see
improvement in waste receipts from certain customers who had previously delayed waste shipments due, in part, to impact of COVID-19.
This improvement has continued in the third quarter but was partly negatively impacted by some delays in waste shipment from certain
customers at our Florida facility from Hurricane Ian. Services Segment revenue increased by approximately $2,691,000 or 39.0% primarily
due to achievement of full operational status on certain projects which had previously been delayed/curtailed due to COVID-19 impact
and/or administrative delays experienced by certain customers since the award of these projects to us late in the second quarter of 2021.
Since the second quarter of 2022, work under these projects had resumed/increased and has since reached full operational status. Our
Services Segment revenues are project based; as such, the scope, duration and completion of each project vary. As a result, our Services
Segment revenues are subject to differences relating to timing and project value.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Consolidated
revenues decreased $1,233,000 for the nine months ended September 30, 2022, as compared to the nine months ended September 30, 2021,
as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%
    Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"><span style="text-decoration: underline">Treatment</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 40%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Government
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">31.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">28.4</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,013</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.5</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Hazardous/non-hazardous
    <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,722</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6.8</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(207</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(5.6</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Other
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4,568</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4,719</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(151</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(3.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">46.0</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">43.7</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">655</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2.7</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="text-decoration: underline; font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,512</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">56.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(6.1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 20pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(1)
</sup>Includes wastes generated by government clients of $1,652,000 and $1,886,000 for the nine month ended September 30, 2022 and the
corresponding period of 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Treatment
Segment revenue increased by $655,000 or 2.7% for the nine months ended September 30, 2022 over the same period in 2021. Excluding the
significant REA of $1,286,000 recorded in the third quarter of 2021 as discussed above, the overall increase in revenue of $1,941,000
or 8.5% was primarily due to higher waste volume as we continue to see steady improvements in waste receipts as our customers continue
to ease up on COVID-19 restrictions. As disclosed above, this steady improvement in waste receipts was negatively impacted by some delays
in waste shipment from certain customers at our Florida facility from Hurricane Ian. The higher revenue from higher waste volume was
offset by lower averaged price waste from revenue mix. Services Segment revenue decreased by approximately $1,888,000 or 6.1%. As previously
disclosed, work under certain of the new projects awarded to our Services Segment at the end of the second quarter of 2021 continued
to be delayed/curtailed into most of the first quarter of 2022 due to COVID-19 impact and/or administrative delays experienced by certain
customers. However, as previously disclosed, since the second quarter of 2022, work under these projects had resumed/increased and has
since reached full operational status. The lower revenue in the first nine months of 2022 was further exacerbated by the completion of
a large project in the second quarter of 2021 which was not replaced with a similar size contract because of delays in contract awards
and procurement from COVID-19 impact in the first half of 2021. Our Services Segment revenues are project based; as such, the scope,
duration and completion of each project vary. As a result, our Services Segment revenues are subject to differences relating to timing
and project value.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Cost
of Goods Sold</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost
of goods sold increased $1,829,000 for the quarter ended September 30, 2022, as compared to the quarter ended September 30, 2021, as
follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 30%"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">77.8</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">6,406</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">72.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">504</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8,492</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">88.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7,167</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103.8</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,325</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15,402</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">83.4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">85.9</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,829</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost
of goods sold for the Treatment Segment increased by approximately $504,000 or 7.9%. Treatment Segment&#8217;s variable costs increased
by approximately $365,000 primarily in transportation and material and supplies costs. Treatment Segment&#8217;s overall fixed costs
were higher by approximately $139,000 resulting from the following: general expenses were higher by $96,000 mostly due to higher utility
costs; depreciation expenses were higher by approximately $65,000 due to depreciation for asset retirement obligations in connection
with our EWOC facility; maintenance costs were higher by approximately $36,000; regulatory expenses were lower by approximately $16,000;
travel expenses were lower by approximately $20,000 and payroll related and travel costs were lower by approximately $22,000. Services
Segment cost of goods sold increased $1,325,000 or 18.5% primarily due to higher revenue. The increase in cost of goods sold was primarily
due to higher salaries/payroll related costs, travel, outside services and general costs totaling approximately $1,451,000. The overall
higher costs were offset by lower disposal and materials and supplies costs. Included within cost of goods sold is depreciation and amortization
expense of $471,000 and $403,000 for the three months ended September 30, 2022, and 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost
of goods sold decreased $3,277,000 for the nine months ended September 30, 2022, as compared to the nine months ended September 30, 2021,
as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cost
of goods sold for the Treatment Segment increased by approximately $1,332,000 or 6.9%. Treatment Segment&#8217;s variable costs increased
by approximately $593,000 primarily due to higher material and supplies, transportation, and outside services costs. Treatment Segment&#8217;s
overall fixed costs were higher by approximately $739,000 resulting from the following: salaries and payroll related expenses were higher
by $97,000 as in the prior year, more vacation hours were used by employees during the first nine months of 2021 which reduced the first
nine months prior year payroll costs; general expenses were higher by $380,000 mostly due to higher utility costs; depreciation expenses
were higher by approximately $193,000 due to depreciation for asset retirement obligations in connection with our EWOC facility; regulatory
expenses were higher by approximately $16,000; maintenance costs were higher by approximately $86,000; and travel expenses were lower
by approximately $33,000. Services Segment cost of goods sold decreased $4,609,000 or 15.2% primarily due to lower revenue. The decrease
in cost of goods sold was primarily due to lower salaries/payroll related, disposal and outside services costs totaling approximately
$5,195,000 which was offset by higher material and supplies and general expenses. Included within cost of goods sold is depreciation
and amortization expense of $1,373,000 and $1,191,000 for the nine months ended September 30, 2022, and 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Gross
Profit</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Gross
profit for the quarter ended September 30, 2022 increased $846,000 over the same period of 2021, as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">28.0</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">11.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">16.6</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,224</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">14.1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">846</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Treatment
Segment gross profit decreased by $520,000 or 20.9%. Excluding the significant REA of approximately $1,286,000 recorded during the third
quarter of 2021 as discussed above, Treatment Segment gross profit increased by approximately $766,000 or 63.8% and gross margin increased
to 22.2% from 15.8% primarily due to increased waste volume which was partly offset by lower averaged price waste from revenue mix. Services
Segment gross profit increased by $1,366,000 or 519.4% and gross margin increased to 11.5% from a negative 3.8% primarily due to higher
revenue and higher margin projects. Our overall Services Segment gross margin is impacted by our current projects which are competitively
bid on and will therefore, have varying margin structures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Gross
profit for the nine months ended September 30, 2022 increased $2,044,000 over the same period in 2021, as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 30%"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4,168</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">16.8</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4,845</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">20.1</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(677</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,422</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">11.8</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">701</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,721</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7,590</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">14.1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">5,546</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.1</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2,044</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Treatment
Segment gross profit decreased by $677,000 or 14.0%. Excluding the significant REA of approximately $1,286,000 recorded in the third
quarter of 2021 as discussed above, Treatment Segment gross profit increased $609,000 or 17.1% and gross margin increased to 16.8% from
15.6% primarily due to higher revenue from higher waste volume which was offset by lower averaged price waste from revenue mix and the
impact of our fixed costs which continue to include much higher utility costs. Services Segment gross profit increased by $2,721,000
or 388.2% and gross margin increased from 2.3% to 11.8% primarily due to higher revenue and more higher margin projects. Our overall
Services Segment gross margin is impacted by our current projects which are competitively bid on and will therefore, have varying margin
structures.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>SG&amp;A</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SG&amp;<span style="text-transform: uppercase">A
</span>expenses increased $581,000 for the three months ended September 30, 2022, as compared to the corresponding period for 2021, as
follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">%</span></p>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">%</span></p>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 35%"><span style="font-family: Times New Roman, Times, Serif">Administrative</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 9%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 9%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,580</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 9%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 9%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">246</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,144</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12.9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,066</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12.0</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">78</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">959</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.0</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">702</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">257</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">21.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,348</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">21.2</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">581</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Administrative
SG&amp;A expenses were higher primarily due to the following: overall outside services expenses were higher by approximately $157,000
from higher consulting/outside services/audit fees; travel expenses were higher by approximately $6,000; general expenses were higher
by approximately $12,000 in various categories; and salaries and payroll related expenses were higher by approximately $71,000 due to
higher stock-based compensation expenses from options granted to certain employees in October 2021 and higher 401(k) plan matching expenses
as our payroll expenses in the third quarter of 2021 included forfeitures of 401(k) plan matching funds contributed by us for former
employees who failed to meet the 401(k) plan vesting requirements. Additionally, Administrative salaries and payroll related expenses
were higher in the quarter as in 2021, resources were allocated in supporting Medical Segment&#8217;s R&amp;D/administrative functions.
Treatment Segment SG&amp;A expenses were higher primarily due to the following: outside services expense were higher by $32,000 due to
more consulting/business matters; general expenses were higher by approximately $54,000 which included higher tradeshow expenses and
various other categories; salaries and payroll related expenses were higher by approximately $10,000; and travel expense were lower by
approximately $18,000. The increase in Services Segment SG&amp;A was primarily due to higher salaries/payroll related and consulting
expenses totaling approximately $176,000 due to bid and proposals efforts; higher travel expenses by approximately $14,000 and higher
general expenses by approximately $67,000 which included higher tradeshow expenses and various other categories. Included in SG&amp;A
expenses is depreciation and amortization expense of $26,000 and $6,000 for the three months ended September 30, 2022, and 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SG&amp;<span style="text-transform: uppercase">A
</span>expenses increased $1,485,000 for the nine months ended September 30, 2022, as compared to the corresponding period for 2021,
as follows:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">%</span></p>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">%</span></p>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Revenue</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 30%"><span style="font-family: Times New Roman, Times, Serif">Administrative</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">5,278</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4,243</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8.4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7.6</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">20.5</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17.3</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,485</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Administrative
SG&amp;A expenses were higher primarily due to the following: overall outside services expenses were higher by approximately $491,000
resulting from higher consulting/outside services/audit fees; travel expenses were higher by approximately $31,000; general expenses
were higher by approximately $32,000 in various categories; and salaries and payroll related expenses were higher by approximately $481,000
primarily due to higher stock-based compensation expenses from options granted to certain employees in October 2021 and higher 401(k)
plan matching expenses as our payroll expenses in the first nine months of 2021 included forfeitures of 401(k) plan matching funds contributed
by us for former employees who failed to meet the 401(k) plan vesting requirements. Additionally, Administrative salaries and payroll
related expenses were higher as in 2021, resources were allocated in supporting Medical Segment&#8217;s R&amp;D/administrative functions.
Treatment Segment SG&amp;A expenses were higher primarily due to the following: salaries and payroll related expenses were higher by
approximately $84,000 as in the prior year, more vacation hours were used by employees during the first nine months of 2021 which reduced
the first nine months prior year payroll costs; outside services expense were higher by $76,000 due to more consulting/business matters
(including our Environmental, Social and Governance initiatives); travel expense were higher by approximately $39,000; and general expenses
were higher by $158,000 which included higher tradeshow expenses and various other categories. The increase in SG&amp;A expenses within
our Services Segment was primarily due to the following: travel expenses were higher by $32,000; general expenses were higher by approximately
$95,000 which included higher tradeshow expenses and various other categories; and salaries/payroll related and consulting expenses were
lower by approximately $34,000 as in 2021, increased hours and consulting costs were spent on bid and proposal efforts. <span style="background-color: white">Included
</span>in SG&amp;A expenses is depreciation and amortization expense of $60,000 and $17,000 for the nine months ended September 30, 2022
and 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>R&amp;D</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">R&amp;D
expenses decreased $174,000 and 293,000 for the three and nine months ended September 30, 2022, respectively, as compared to the corresponding
period of 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended<br />
    September 30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended<br />
    September 30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">11</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">43</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">35</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">8</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">55</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">52</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">142</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">37</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(27</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">PF
    Medical</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">162</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(162</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">311</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(311</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">243</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(174</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">245</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">538</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(293</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">R&amp;D
costs consist primarily of employee salaries and benefits, laboratory costs, third party fees, and other related costs associated with
the development of new technologies and technological enhancement of new potential waste treatment processes. The decrease was primarily
the result of the sale of PF Poland in December 2021 which comprised of our Medical Segment and which previously was involved in the
R&amp;D of our medical isotope technology.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Interest
Income</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Interest
income increased by approximately $27,000 and $46,000 for the three and nine months ended September 30, 2022, respectively, as compared
to the corresponding period of 2021 primarily due to higher interest earned from lower finite risk sinking fund.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Interest
Expense</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Interest
expense decreased by approximately $30,000 and $86,000 for the three and nine months ended September 30, 2022, respectively, as compared
to the corresponding period of 2021 primarily due to lower interest expense from our declining term loan balance outstanding. Also, interest
expense for the first six months of 2021 included interest accrued for our Paycheck Protection Program Loan which was forgiven by the
U.S. Small Business Administration effective June 15, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Income
Taxes</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
had income tax expense of $179,000 and income tax benefit of $2,836,000 for continuing operations for the three months ended September
30, 2022 and 2021, respectively, and income tax benefits of $147,000 and $2,840,000 for the nine months ended September 30, 2022 and
2021, respectively. Our effective tax rates were approximately 17.8% and 194.9% for the three months ended September 30, 2022 and 2021,
respectively, and 8.0% and (455.1%) for the nine months ended September 30, 2022 and 2021, respectively. Our effective tax rates for
the three and nine months ended September 30, 2022 were impacted by non-deductible expenses and state taxes. Our effective tax rates
for the three and nine months ended September 30, 2021 were substantially impacted by the release of our valuation allowance during the
third quarter of 2021. For the three and nine months ended September 30, 2021, the primary reasons for the differences between our effective
tax rate and statutory tax rate were due to the release of valuation allowance and the forgiveness of our PPP Loan which was included
in our Consolidated Statement of Operations as &#8220;Gain on extinguishment of debt&#8221; but is exempt from income taxes.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Liquidity
and Capital Resources</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
cash flow requirements during the nine months ended September 30, 2022 were primarily financed by our operations, cash on hand and credit
facility availability. Subject to COVID-19 and other impacts as discussed above, our cash flow requirements for the next twelve months
will consist primarily of general working capital needs, scheduled principal payments on our debt obligations, remediation projects,
and planned capital expenditures. We plan to fund these requirements from our operations, credit facility availability, cash on hand
and a refund that we expect to receive under the ERC program under the CARES Act, as amended (see a discussion of this expected refund
below &#8211; &#8220;Employee Retention Credit (&#8220;ERC&#8221;)). We continue to explore all sources of increasing our capital and/or
liquidity and to improve our revenue and working capital. We are continually reviewing operating costs and reviewing the possibility
of further reducing operating costs and non-essential expenditures to bring them in line with revenue levels, when necessary. At this
time, we believe that our cash flows from operations, our available liquidity from our credit facility, our cash on hand and the expected
refund from the ERC program should be sufficient to fund our operations for the next twelve months. However, due to the uncertainty of
COVID-19 as disclosed in &#8220;COVID-19 and Other Impacts&#8221; within this MD&amp;A, there are no assurances such will be the case.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table reflects the cash flow activities during the first nine months of 2022:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 80%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in operating activities of continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(334</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in operating activities of discontinued operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(559</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in investing activities of continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(922</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Cash
    used in financing activities of continuing operations</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(694</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Effect
    of exchange rate changes in cash</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Decrease
    in cash and finite risk sinking fund (restricted cash)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2,513</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
September 30, 2022, we were in a positive cash position with no revolving credit balance. At September 30, 2022, we had cash on hand
of approximately $1,858,000.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Operating
Activities</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accounts
receivable, net of allowances for doubtful accounts, totaled $9,993,000 at September 30, 2022, a decrease of $1,379,000 from the December
31, 2021 balance of $11,372,000. The decrease was attributed to timing of invoicing and timing of our accounts receivable collection.
Our contracts with our customers are subject to various payment terms and conditions; therefore, our accounts receivable are impacted
by these terms and conditions and the related timing of accounts receivable collections. Additionally, our contracts with our customers
may sometimes result in modifications which can cause delays in collections. Our accounts receivable at September 30, 2022 include invoices
for work performed which previously was in our unbilled account for a certain Canadian project that remain outstanding and subject to
negotiations (see unbilled receivables discussion below). See discussion under &#8220;Known Trends and Uncertainties &#8211; Perma-Fix
Canada, Inc. (&#8220;PF Canada&#8221;) for a discussion as to certain account receivable.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unbilled
receivables totaled $6,306,000 at September 30, 2022, a decrease of $2,689,000 from the December 31, 2021 balance of $8,995,000. The
decrease in unbilled receivables was primarily within our Services Segment due to invoicing in connection with our Canadian projects.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accounts
payable, totaled $10,37,000 at September 30, 2022, a decrease of $1,605,000 from the December 31, 2021 balance of $11,975,000. Our accounts
payable are impacted by the timing of payments as we are continually managing payment terms with our vendors to maximize our cash position
throughout all segments.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
had working capital of $1,505,000 (which included working capital of our discontinued operations) at September 30, 2022, as compared
to working capital of $4,060,000 at December 31, 2021. Our working capital was negatively impacted primarily by our results of operations
which were heavily impacted from COVID-19 and other delays, especially in the first quarter of 2022. Additionally, our working capital
was negatively impacted by the reclass of approximately $400,000 in remediation reserve within our discontinued operations from long-term
to current and the approximately $621,000 in additional current closure liabilities recorded for our EWOC facility. Our working capital
was positively impacted by the employee retention credit in the amount of approximately $1,975,000 recorded as current receivables (within
&#8220;Prepaid and other assets&#8221; in our Consolidated Balance Sheets. See a discussion of this credit below &#8220;Employee Retention
Credit (&#8220;ERC&#8221;)&#8221;).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Investing
Activities</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">For
the nine months ended September 30, 2022, our purchases of capital equipment totaled approximately $1,061,000, of which $114,000 was
subject to financing, with the remaining funded from cash from operations and our credit facility. We have budgeted approximately $2,000,000
for 2022 capital expenditures primarily for our Treatment and Services Segments to maintain operations and regulatory compliance requirements
and support revenue growth. Certain of these budgeted projects may either be delayed until later years or deferred altogether. We plan
to fund our capital expenditures from cash from operations and/or financing. The initiation and timing of projects are also determined
by financing alternatives or funds available for such capital projects.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
March 2022, we signed a joint venture term sheet addressing plans to partner with Springfields Fuels Limited (&#8220;SFL&#8221;), an
affiliate of Westinghouse Electric Company LLC, to develop and manage a nuclear waste-materials treatment facility (the &#8220;Facility&#8221;)
in the United Kingdom. The Facility is for the purpose of expanding the partners&#8217; waste treatment capabilities for the European
nuclear market. It is expected that upon finalization of a partnership agreement, SFL will have an ownership interest of fifty-five (55)
percent and our interest will be forty-five (45) percent. The finalization, form and capitalization of this unpopulated partnership is
subject to numerous conditions, including but not limited to, winning a certain contract, completion and execution of a definitive agreement
and facility design, granting of required regulatory, lender or permitting approvals and updated cost and profitability analysis based
on current and forecast future economic conditions. Upon finalization of this venture, we will be required to make an investment in this
venture. The amount of our investment, the period of which it is to be made and the method of funding are to be determined.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Financing
Activities</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
entered into a Second Amended and Restated Revolving Credit, Term Loan and Security Agreement, dated May 8, 2020, (the &#8220;Loan Agreement&#8221;),
with PNC National Association (&#8220;PNC&#8221;), acting as agent and lender. The Loan Agreement provided us with the following credit
facility with a maturity date of March 15, 2024: (a) up to $18,000,000 revolving credit (&#8220;revolving credit&#8221;) and (b) a term
loan (&#8220;term loan&#8221;) of approximately $1,742,000, requiring monthly installments of $35,547. The maximum that we can borrow
under the revolving credit is based on a percentage of eligible receivables (as defined) at any one time reduced by outstanding standby
letters of credit and borrowing reductions that our lender may impose from time to time. Our Loan Agreement, as amended (the &#8220;Amended
Loan Agreement&#8221;), also provides a capital expenditure line of up to $1,000,000 with advances on the line, subject to certain limitations,
permitted for up to twelve months starting May 4, 2021 (the &#8220;Borrowing Period&#8221;). Only interest is payable on advances during
the Borrowing Period. At the end of the Borrowing Period, the total amount advanced under the line will amortize equally based on a five-year
amortization schedule with principal payment due monthly plus interest. At the maturity date of the Amended Loan Agreement, any unpaid
principal balance plus interest, if any, will become due. At the end of the Borrowing Period, advance on the capital line totaled approximately
$524,000. We are required to make monthly principal installment payment of approximately $8,700 starting June 1, 2022 plus interest.
At September 30, 2022, balance on the capital line was approximately $480,000. The advance made on the capital line was used to purchase
the underlying asset under a previous finance lease.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March 29, 2022, we entered into an amendment to our Amended Loan Agreement with our lender which provided, among other things, the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
    our failure to meet the minimum quarterly FCCR requirement for the fourth quarter of 2021;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">removes
    the quarterly FCCR testing requirement for the first quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter);</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">requires
    maintenance of a minimum of $3,000,000 in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">revises
    the annual rate used to calculate the Facility Fee (as defined in the Loan Agreement) on the revolving credit, with addition of the
    capital expenditure line, from 0.375% to 0.500%. Upon meeting the minimum FCCR requirement of 1.15:1 on a twelve month trailing basis,
    the Facility Fee rate of 0.375% will be reinstated.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, we paid our lender a fee of $15,000 which is being amortized over the remaining term of the Amended Loan
Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 2, 2022, we entered into an amendment to our Amended Loan Agreement with our lender which provided the following, among other
things:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">removes
    the quarterly FCCR testing requirement for the third quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending December 31, 2022 and March 31, 2023 (with no change to the minimum 1.15:1 ratio requirement for
    each quarter);</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">requires
    maintenance of a minimum of $3,000,000 in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended December 31, 2022 has been met and certified to the lender.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, we paid our lender a fee of $15,000 which is being amortized over the remaining term of the Amended Loan
Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
credit facility under our Amended Loan Agreement with PNC contains certain financial covenants, along with customary representations
and warranties. A breach of any of these financial covenants, unless waived by PNC, could result in a default under our credit facility
allowing our lender to immediately require the repayment of all outstanding debt under our credit facility and terminate all commitments
to extend further credit. We were not required to perform testing of the FCCR requirement in the first and third quarters of 2022 pursuant
to the March 29, 2022 and August 2, 2022 amendments, respectively, as discussed above. We failed to meet our FCCR requirement in the
second quarter of 2022; however, this non-compliance was waived by our lender pursuant to the August 2, 2022 amendment as discussed above.
Other than the FCCR covenant discussion above, we met all of our other financial covenant requirements in the first, second and third
quarters of 2022. We expect to meet our quarterly financial covenant requirements for the next twelve months under our Amended Loan Agreement.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 29, 2022, we entered into an amendment to our Amended Loan Agreement with our lender which set forth certain revisions to our
Amended Loan Agreement, with the amended terms set forth in a revised Loan Agreement. The new revisions to the Amended Loan Agreement
(the &#8220;Revised Loan Agreement&#8221;) among other things, replaced the London InterBank Offer Rate (&#8220;LIBOR&#8221;) based interest
rate benchmark with the Secured Overnight Finance Rate (&#8220;SOFR&#8221;) and added certain additional anti-terrorism provisions to
the covenants contained in the Amended Loan Agreement. As a result of this amendment, payment of annual rate of interest due on the revolving
credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as defined in the Revised Loan Agreement) plus 3.00% plus
an SOFR Adjustment applicable for an interest period selected by us and payment of annual rate of interest due on the term loan and the
capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus 3.50% plus an SOFR Adjustment applicable for an interest period
selected by us. Pursuant to the Revised Loan Agreement, SOFR Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest
period and three-month period, respectively, that may be selected by us.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">After
May 7, 2022, we may terminate its Revised Loan Agreement upon 90 days&#8217; prior written notice upon payment in full of our obligations
under the Revised Loan Agreement with no early termination fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Employee
Retention Credit (&#8220;ERC&#8221;)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
CARES Act, which was enacted on March 27, 2020, provides an ERC for qualifying businesses keeping employees on their payroll during the
COVID-19 pandemic. The ERC was subsequently amended by the Taxpayer Certainty and Disaster Tax Relief Act of 2020, the Consolidated Appropriation
Act of 2021, and the American Rescue Plan Act of 2021, all of which amended and extended the ERC availability and guidelines under the
CARES Act. Following these amendments, we determined that we were eligible for the ERC, and as a result of the foregoing legislations,
are eligible to claim a refundable tax credit against our share of certain payroll taxes equal to 70% of the qualified wages paid to
employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $10,000 per employee per calendar quarter in 2021
for a maximum allowable ERC per employee of $7,000 per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the third quarter of 2022, we determined we were eligible for the ERC and amended our third quarter 2021 employer payroll tax filings
claiming a refund from the U.S. Treasury in the amount of approximately $1,975,000. As there is no authoritative guidance under U.S.
GAAP on accounting for government assistance to for-profit business entities, we account for the ERC by analogy to International Accounting
Standard (&#8220;IAS&#8221;) 20, Accounting for Government Grants and Disclosure of Government Assistance. In accordance with IAS 20,
management determined it has reasonable assurance for receipt of the ERC and recorded the expected refund as other income (within &#8220;Other
income (expense)&#8221;) on our Consolidated Statements of Operations and other receivables (within &#8220;Prepaid and other assets&#8221;)
on our Consolidated Balance Sheets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.25in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.25in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Off
Balance Sheet Arrangements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.25in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">From
time to time, we are required to post standby letters of credit and various bonds to support contractual obligations to customers and
other obligations, including facility closures. At September 30, 2022, the total amount of standby letters of credit outstanding totaled
approximately $3,016,000 and the total amount of bonds outstanding totaled approximately $59,322,000. We also provide closure and post-closure
requirements through a financial assurance policy for certain of our Treatment Segment facilities through AIG. At September 30, 2022,
the closure and post-closure requirements for these facilities were approximately $21,175,000.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Critical
Accounting Policies and Estimates</b></span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
were no significant changes in our accounting policies or critical accounting estimates that are discussed in our Annual Report on Form
10-K for the year ended December 31, 2021.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Recent
Accounting Pronouncements</b></span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">See
&#8220;Note 2 &#8211; Summary of Significant Accounting Policies&#8221; in the &#8220;Notes to Consolidated Financial Statements&#8221;
for the recent accounting pronouncements that have been adopted during the first nine months of 2022, or will be adopted in future periods.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Known
Trends and Uncertainties</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Significant
Customers</i>. Our Treatment and Services Segments have significant relationships with the U.S governmental authorities through contracts
entered into indirectly as subcontractors for others who are prime contractors or directly as the prime contractor to government authorities.
We also had significant relationships with Canadian government authorities primarily through TOAs entered into with Canadian government
authorities. Project work under all TOAs with Canadian government authorities has substantially been completed. The contracts that we
are a party to with others as subcontractors to the U.S federal government or directly with the U.S federal government generally provide
that the government may terminate the contract at any time for convenience at the government&#8217;s option. The contracts/TOAs that
we are a party to with Canadian governmental authorities also generally provide that the government authorities may terminate the contracts/TOAs
at any time for any reason for convenience. Our inability to continue under existing contracts that we have with the U.S government (directly
or indirectly as a subcontractor) or significant reductions in the level of governmental funding in any given year could have a material
adverse impact on our operations and financial condition.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
performed services relating to waste generated by government clients (domestic and foreign (primarily Canadian)), either directly as
a prime contractor or indirectly for others as a subcontractor to government entities, representing approximately $15,279,000 or 82.7%
and $46,488,000 or 86.3% of our total revenues generated during the three and nine months ended September 30, 2022, respectively, as
compared to $13,244,000 or 83.8% and $47,267,000 or 85.8% of our total revenues generated during the three and nine months ended September
30, 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>COVID-19
Impact.</i> See &#8220;COVID-19 and Other Impacts&#8221; within this MD&amp;A for a discussion of the impact of COVID-19 and other on
our financial results and the potential impact it may have on our future financial results and business operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Perma-Fix
Canada, Inc. (&#8220;PF Canada&#8221;)</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the fourth quarter of 2021, PF Canada received a Notice of Termination (&#8220;NOT&#8221;) from CNL on a TOA that PF Canada entered into
with CNL in May 2019 for remediation work within Ontario, Canada (&#8220;Agreement&#8221;). The NOT was received after work under the
TOA was substantially completed and work under the TOA has since been completed. CNL may terminate the TOA at any time for convenience.
As of September 30, 2022, PF Canada has approximately $2,385,000 in unpaid receivables due from CNL as a result of work performed under
the TOA. Additionally, CNL has approximately $1,044,000 in contractual holdback under the TOA that is payable to PF Canada. CNL also
established a bond securing approximately $1,900,000 (CAD) to cover certain issue raised in connection with the TOA. Under the TOA, CNL
may be entitled to set off certain costs and expenses incurred by CNL in connection with the termination of the TOA, including the bond
as discussed above, against amounts owed to PF Canada for work performed by PF Canada or its subcontractors. PF Canada continues to be
in discussions with CNL to finalize the amounts due to PF Canada under the TOA and continues to believe these amounts are due and payable.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Potential
Partnership with Springfields Fuels Limited. </i>As discussed above, we have signed a term sheet addressing plans to partner with Springfields
Fuels Limited, an affiliate of Westinghouse Electric Company LLC, to develop and manage a nuclear waste-materials treatment facility
in the United Kingdom. See &#8220;Liquidity and Capital Resources &#8211; Investing Activities&#8221; of this MD&amp;A for a discussion
of this transaction.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Supply
Chain.</i> We use various commercially available materials and supplies which include among other things chemicals, containers/drums
and personal protective equipment in our operations. We generally source these items from various suppliers in order to take advantage
of competitive pricing.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
also utilize various types of equipment, which include among other things trucks, flatbeds, lab equipment, heavy machinery, in carrying
out our business operations. Our equipment may be obtained through direct purchase, rental option or leases. Within our Services Segment,
equipment required for projects are often provided by our subcontractors as part of our contract agreement with the subcontractor. Due
to some of our specialized waste treatment processes, certain equipment that we utilize are designed and built to our specifications.
We rely on various commercial equipment suppliers for the construction of these equipment. Due to supply chain challenges, we previously
experienced a delay in the delivery of a new waste processing unit to us by our supplier due to shortage of parts required for the construction
of the unit, among other things, This supply chain interruption delayed deployment of our new technology which negatively impacted our
revenue for 2021 and the first quarter of 2022 as associated revenue was not able to be generated. Deployment of this unit commenced
in mid-May of 2022. Continued increases in pricing and/or potential delays in procurements of material and supplies and equipment required
for our operations resulting from further tightening supply chain could further adversely affect our operations and profitability.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Inflation
and Cost Increases.</i> Continued increases in any of our operating costs, including further changes in fuel prices (which impacts our
transportation costs), wage rates, supplies, and utility costs, may further increase our overall cost of goods sold or operating expenses.
Some of these cost increases have been the result of inflationary pressures that could further reduce profitability. We may attempt to
increase our sales prices in order to maintain satisfactory margin; however, competitive pressures in our industry may have the effect
of inhibiting our ability to reflect these increased costs in the prices of our services that we provide to our customers and therefore
reduce our profitability.</span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Environmental
Contingencies</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
are engaged in the waste management services segment of the pollution control industry. As a participant in the on-site treatment, storage
and disposal market and the off-site treatment and services market, we are subject to rigorous federal, state and local regulations.
These regulations mandate strict compliance and therefore are a cost and concern to us. Because of their integral role in providing quality
environmental services, we believe we make every reasonable attempt to maintain complete compliance with these regulations; however,
even with a diligent commitment, we, along with many of our competitors, may be required to pay fines for violations or investigate and
potentially remediate our waste management facilities.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
routinely use third party disposal companies, who ultimately destroy or secure landfill residual materials generated at our facilities
or at a client&#8217;s site. In the past, numerous third-party disposal sites have improperly managed waste and consequently require
remedial action; consequently, any party utilizing these sites may be liable for some or all of the remedial costs. Despite our aggressive
compliance and auditing procedures for disposal of wastes, we could further be notified, in the future, that we are a potentially responsible
party (&#8220;PRP&#8221;) at a remedial action site, which could have a material adverse effect.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
have three environmental remediation projects, all within our discontinued operations, which principally entail the removal/remediation
of contaminated soil, and, in most cases, the remediation of surrounding ground water. We expect to fund the expenses to remediate these
sites from funds generated from operations. At September 30, 2022, we had total accrued environmental remediation liabilities of $861,000,
a decrease of $15,000 from the December 31, 2021 balance of $876,000. The decrease represents payments for remediation projects. At September
30, 2022, $751,000 of the total accrued environmental liabilities was recorded as current.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="jw_002"></span><b>Item
3. Quantitative and Qualitative Disclosures about Market Risks</b></span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not
applicable</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="jw_003"></span>Item
4. Controls and Procedures</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Evaluation
    of disclosure controls and procedures.</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
    maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our periodic
    reports filed with the Securities and Exchange Commission is recorded, processed, summarized and reported within the time periods
    specified in the rules and forms of the Securities and Exchange Commission and that such information is accumulated and communicated
    to our management. As of the end of the period covered by this report, we carried out an evaluation with the participation of our
    Principal Executive Officer and Principal Financial Officer. Based on this recent assessment, our Principal Executive Officer and
    Principal Financial Officer have concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e)
    of the Securities Exchange Act of 1934, as amended) were not effective as of September 30, 2022 as a result of the identified material
    weakness in our internal control over financial reporting as discussed in more detail below and in our 2021 Form 10-K filing.</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
    previously disclosed in our 2021 Form 10-K, management concluded that a material weakness existed in our internal control over financial
    reporting because management did not have the appropriate controls in place over the determination of revenue recognition for nonroutine
    and complex revenue transactions in accordance with ASC 606, &#8220;Revenue from Contracts with Customers&#8221; in certain contracts
    that contained nonstandard terms and conditions.</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Remediation
    of Material Weakness in Internal Control Over Financial Reporting</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
    order to remediate this material weakness, management has implemented its remediation plan which included the following:</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.75in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">consultation
    with third-party expertise for guidance on large and/or unique contracts to ensure ASC 606 guidance are accurately applied and documented;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">updated
    our ASC 606 revenue templates to ensure unique contract provisions are able to be identified so ASC 606 guidance are applied accurately;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">instituted
    more robust collaboration with the Company&#8217;s operation personnel to identify nonstandard contract terms in order to determine
    appropriate treatment under ASC 606; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">continue
    training of accounting and operations personnel on ASC 606 by subject matter experts and internal financial department to ensure
    proper application of guidance under ASC 606.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management
    is committed to improving our internal control processes and believes that the measures described above should remediate the material
    weakness identified above and strengthen internal control over financial reporting. As we continue to evaluate and improve internal
    control over financial reporting resulting from the material weakness described above, additional measures to remediate the material
    weakness may be necessary. The material weakness will not be considered remediated until the applicable remediated controls operate
    for a sufficient period of time and management has concluded, through testing, that these controls are operating effectively. At
    this time, notwithstanding the material weakness in our internal control over financial reporting as described above, we believe
    that our consolidated financial statements contained in this Quarterly Report on Form 10-Q fairly present our financial position,
    results of operations and cash flows for the period covered thereby.</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)
    </span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Changes
    in internal control over financial reporting.</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Except
    for the remediation procedures implemented by the Company as described above, there have been no other change in our internal control
    over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during our most recently completed
    fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="jw_004"></span>PART
II &#8211; OTHER INFORMATION</b></span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="jw_005"></span>Item
1. Legal Proceedings</b></span></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
are no material legal proceedings pending against us and/or our subsidiaries not previously reported by us in Item 3 of our Form 10-K
for the year ended December 31, 2021. Additionally, there has been no other material change in legal proceedings previously disclosed
by us in our Form 10-K for the year ended December 31, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="jw_006"></span><b>Item
1A. Risk Factors</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">There
has been no other material change from the risk factors previously disclosed in our Form 10-K for the year ended December 31, 2021, and
our Form 10-Q for the quarter ended March 31, 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><span style="font-family: Times New Roman, Times, Serif"><span id="jw_008"></span><span style="font-size: 10pt"><b>Item
6. <span style="text-decoration: underline">Exhibits</span></b></span></span></p>



<p style="margin: 0; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">Exhibits</span></b></span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 0.1in"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.1</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="https://www.sec.gov/Archives/edgar/data/891532/000149315222024259/ex4-1.htm" style="-sec-extract: exhibit"><span style="font-size: 10pt">Fifth
    Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement dated August 29, 2022, as incorporated
    by reference from Exhibit 4.1 to the Company&#8217;s Form 8-K filed on August 29, 2022.</span></a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.2</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="https://www.sec.gov/Archives/edgar/data/891532/000149315222024259/ex4-2.htm" style="-sec-extract: exhibit"><span style="font-size: 10pt">Revised
    Second Amended and Restated Revolving Credit, Term Loan and Security Agreement referenced as Annex A in the Fifth Amendment, as incorporated
    by reference from Exhibit 4.2 to the Company&#8217;s Form 8-K filed on August 29, 2022.</span></a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="https://www.sec.gov/Archives/edgar/data/891532/000149315222021468/ex4-3.htm" style="-sec-extract: exhibit">Fourth Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement between Perma-Fix Environmental Services, Inc. and PNC Bank, National Association (as Lender and as Agent), dated August 2, 2022, as incorporated by reference from Exhibit 4.3 to the Company Form 10-Q for the quarter ended June 30, 2022 filed on August 5, 2022.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">10.1</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><a href="https://www.sec.gov/Archives/edgar/data/891532/000149315222009260/ex10-42.htm" style="-sec-extract: exhibit"><span style="font-size: 10pt">Joint
    Venture Term Sheet between Springfields Fuels Limited, an affiliate of Westinghouse, and the Company, as incorporated by reference
    from Exhibit 10.42 to the Company&#8217;s 2021 Form 10-K filed on April 6, 2022. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN
    EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.</span></a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.1</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex31-1.htm">Certification by Mark Duff, Chief Executive Officer of the Company pursuant to Rule 13a-14(a) or 15d-14(a).</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">31.2</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex31-2.htm">Certification by Ben Naccarato, Chief Financial Officer of the Company pursuant to Rule 13a-14(a) or 15d-14(a).</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">32.1</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex32-1.htm">Certification by Mark Duff, Chief Executive Officer of the Company furnished pursuant to 18 U.S.C. Section 1350.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><a href="ex32-2.htm">Certification by Ben Naccarato, Chief Financial Officer of the Company furnished pursuant to 18 U.S.C. Section 1350.</a></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Cover
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="jw_007"></span>SIGNATURES</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by
the undersigned, hereunto duly authorized.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td colspan="2" style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;PERMA-FIX
    ENVIRONMENTAL SERVICES</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; width: 50%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; width: 3%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left; width: 47%"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
    November 3, 2022</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>/s/
    Mark Duff</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mark
                                            Duff</span></p>
    <p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">President
    and Chief (Principal) Executive Officer</span></p></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
    November 3, 2022</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:
    </span></td>
    <td style="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>/s/
    Ben Naccarato</i></span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ben
    Naccarato</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    (Principal) Financial Officer </span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


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<DOCUMENT>
<TYPE>EX-31.1
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<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT>&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>EXHIBIT
31.1</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>CERTIFICATIONS</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I,
Mark Duff, certify that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I
    have reviewed this quarterly report on Form 10-Q of Perma-Fix Environmental Services, Inc.;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
    on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
    to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to
    the period covered by this report;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
    on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
    respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in
    this report;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    registrant&rsquo;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures
    (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
    Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed
    such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
    to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
    within those entities, particularly during the period in which this report is being prepared;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed
    such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
    supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
    for external purposes in accordance with generally accepted accounting principles;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Evaluated
    the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about
    the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
    and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Disclosed
    in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s
    most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected,
    or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    registrant&rsquo;s other certifying officer and I have disclosed, based on our most recent evaluation of the internal control over
    financial reporting, to the registrant&rsquo;s auditors and the audit committee of registrant&rsquo;s board of directors (or persons
    performing the equivalent functions):</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
    significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
    reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information;
    and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
    fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s
    internal control over financial reporting.</FONT></P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
November 3, 2022</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

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  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 50%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Mark Duff</I></FONT></P></TD>
    <TD STYLE="padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif; width: 50%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mark
    Duff</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    Executive Officer, President</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">and
    Principal Executive Officer</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ex31-2.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>EXHIBIT
31.2</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>CERTIFICATIONS</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I,
Ben Naccarato, certify that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT>1.</P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I
    have reviewed this quarterly report on Form 10-Q of Perma-Fix Environmental Services, Inc.;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
    on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary
    to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to
    the period covered by this report;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
    on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
    respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in
    this report;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    registrant&rsquo;s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures
    (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
    Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed
    such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
    to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others
    within those entities, particularly during the period in which this report is being prepared;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Designed
    such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
    supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
    for external purposes in accordance with generally accepted accounting principles;</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Evaluated
    the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about
    the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
    and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Disclosed
    in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s
    most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected,
    or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.</FONT></P></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    registrant&rsquo;s other certifying officer and I have disclosed, based on our most recent evaluation of the internal control over
    financial reporting, to the registrant&rsquo;s auditors and the audit committee of registrant&rsquo;s board of directors (or persons
    performing the equivalent functions):</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
    significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
    reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information;
    and</FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
    fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s
    internal control over financial reporting.</FONT></P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
November 3, 2022</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 50%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Ben Naccarato</I></FONT></P></TD>
    <TD STYLE="padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif; width: 50%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ben
    Naccarato</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Executive
    Vice President and Chief Financial Officer and</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Principal
    Financial Officer</FONT></P></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"></P>

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<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>ex32-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: center; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: right; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>EXHIBIT
32.1</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: center; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CERTIFICATION
PURSUANT TO<BR>
18 U.S.C. SECTION 1350,<BR>
AS ADOPTED PURSUANT TO SECTION 906<BR>
OF THE SARBANES-OXLEY ACT OF 2002</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the Quarterly Report of Perma-Fix Environmental Services, Inc. (&ldquo;PESI&rdquo;) on Form 10-Q for the quarter ended
September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the &ldquo;Form 10-Q&rdquo;), I, Mark Duff,
President and Chief Executive Officer and Principal Executive Officer of the Company, certify, pursuant to 18 U.S.C. &sect;1350, as adopted
pursuant to &sect;906 of the Sarbanes-Oxley Act of 2002, that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
The Form 10-Q fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. &sect;78m
or &sect;78o(d)); and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0pt 0pt 0.5in; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)
The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations
of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:
November 3, 2022</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Mark Duff</I></FONT></TD>
    <TD STYLE="width: 50%">&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mark
    Duff</FONT></TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    Executive Officer, President</FONT></TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">and
    Principal Executive Officer</FONT></TD>
    <TD>&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
certification is furnished to the Securities and Exchange Commission solely for purpose of 18 U.S.C. &sect;1350 subject to the knowledge
standard contained therein, and not for any other purpose.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: -0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

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<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>ex32-2.htm
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</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>EXHIBIT
32.2</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CERTIFICATION
PURSUANT TO<BR>
18 U.S.C. SECTION 1350,<BR>
AS ADOPTED PURSUANT TO SECTION 906<BR>
OF THE SARBANES-OXLEY ACT OF 2002</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the Quarterly Report of Perma-Fix Environmental Services, Inc. (&ldquo;PESI&rdquo;) on Form 10-Q for the quarter ended
September 30, 2022, as filed with the Securities and Exchange Commission on the date hereof (the &ldquo;Form 10-Q&rdquo;), I, Ben Naccarato,
Executive Vice President and Chief Financial Officer and Principal Financial Officer of the Company, certify, pursuant to 18 U.S.C. &sect;1350,
as adopted pursuant to &sect;906 of the Sarbanes-Oxley Act of 2002, that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)
The Form 10-Q fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. &sect;78m
or &sect;78o(d)); and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; height: 4pt; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)
The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations
of the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:
November 3, 2022</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Ben Naccarato</I></FONT></TD>
    <TD STYLE="width: 50%">&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ben
    Naccarato</FONT></TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Executive
    Vice President and Chief Financial </FONT></TD>
    <TD>&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Officer
    and Principal Financial Officer</FONT></TD>
    <TD>&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
certification is furnished to the Securities and Exchange Commission solely for purpose of 18 U.S.C. &sect;1350 subject to the knowledge
standard contained therein, and not for any other purpose.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
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    <element id="PESI_TwoThousandAndSeventeenStockOptionPlanMember" name="TwoThousandAndSeventeenStockOptionPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_EmployeeAndDirectorsMember" name="EmployeeAndDirectorsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember" name="TwoThousandThreeOutsideDirectorsStockOptionPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_EmployeeStockOptionsGrantedMember" name="EmployeeStockOptionsGrantedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_DirectorStockOptionsMember" name="DirectorStockOptionsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_StockOptionOutstandingMember" name="StockOptionOutstandingMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_StockOptionExercisableMember" name="StockOptionExercisableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_RevolvingCreditMember" name="RevolvingCreditMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_CaptailLineMember" name="CaptailLineMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_NotePayableMember" name="NotePayableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_CapitalLineMember" name="CapitalLineMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_RevisedLoanAgreementMember" name="RevisedLoanAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_PNCBankMember" name="PNCBankMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_LoanAgreementMember" name="LoanAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_LenderMember" name="LenderMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_CanadianNuclearLaboratoriesLTDMember" name="CanadianNuclearLaboratoriesLTDMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_AmericanInternationalGroupIncMember" name="AmericanInternationalGroupIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ThousandandThreeClosurePolicyMember" name="ThousandandThreeClosurePolicyMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_SegmentsTotalMember" name="SegmentsTotalMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_MedicalMember" name="MedicalMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_EmployeeRetentionCreditMember" name="EmployeeRetentionCreditMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_PaycheckProtectionProgramLoanMember" name="PaycheckProtectionProgramLoanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_EngineeringRemediationResourcesGroupIncMember" name="EngineeringRemediationResourcesGroupIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_Permits" name="Permits" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_DisposalTransportationAccrual" name="DisposalTransportationAccrual" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_StockIssuedDuringPeriodValueStockSubscriptions" name="StockIssuedDuringPeriodValueStockSubscriptions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_InterestOnFinanceLeaseWithPurchaseOption" name="InterestOnFinanceLeaseWithPurchaseOption" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ProvisionForRecoveryOfBadDebtReserves" name="ProvisionForRecoveryOfBadDebtReserves" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_IncreaseDecreaseInUnbilledReceivable" name="IncreaseDecreaseInUnbilledReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" name="IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_EquipmentPurchaseSubjectToFinanceLease" name="EquipmentPurchaseSubjectToFinanceLease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_EquipmentPurchaseSubjectToFinancing" name="EquipmentPurchaseSubjectToFinancing" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_LesseeOperatingAndFinanceLeasesTextBlock" name="LesseeOperatingAndFinanceLeasesTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_DisclosureAssetRetirementObligationsAroAndAccruedClosureCostsAbstract" name="DisclosureAssetRetirementObligationsAroAndAccruedClosureCostsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_DisclosureEmployeeRetentionCreditErcAbstract" name="DisclosureEmployeeRetentionCreditErcAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock" name="NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ScheduleOfWeightedAverageLeaseTableTextBlock" name="ScheduleOfWeightedAverageLeaseTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock" name="OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock" name="ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock" name="ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_SaleOfInterestInSubsidiaries" name="SaleOfInterestInSubsidiaries" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ChangesInDeferredRevenuePercentage" name="ChangesInDeferredRevenuePercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_FinanceLease" name="FinanceLease" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour" name="FinanceLeaseLiabilityPaymentsDueAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability" name="ReductionToRightOfUseAssetsForFinanceLeaseLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_OptionsToPurchaseSharesOfCommonStock" name="OptionsToPurchaseSharesOfCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" name="WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_WarrantExercisableDescription" name="WarrantExercisableDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" name="PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" name="AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_SelfinsuredRetention" name="SelfinsuredRetention" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="PESI_UnpaidReceivables" name="UnpaidReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="PESI_PeriodOfFiniteRiskInsurancePolicy" name="PeriodOfFiniteRiskInsurancePolicy" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
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</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>7
<FILENAME>pesi-20220930_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ForeignGovernmentMember" xlink:to="PESI_ForeignGovernmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ForeignGovernmentMember_lbl" xml:lang="en-US">Foreign Government [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ForeignCommercialMember" xlink:label="PESI_ForeignCommercialMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ForeignCommercialMember" xlink:to="PESI_ForeignCommercialMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ForeignCommercialMember_lbl" xml:lang="en-US">Foreign Commercial [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardDateAxis" xlink:label="us-gaap_AwardDateAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardDateAxis" xlink:to="us-gaap_AwardDateAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardDateAxis_lbl" xml:lang="en-US">Award Date [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_YearToDateChangesMember" xlink:label="PESI_YearToDateChangesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_YearToDateChangesMember" xlink:to="PESI_YearToDateChangesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_YearToDateChangesMember_lbl" xml:lang="en-US">Year-to-date Change [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_ProductOrServiceAxis_lbl" xml:lang="en-US">Product and Service [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TreatmentSegmentMember" xlink:label="PESI_TreatmentSegmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TreatmentSegmentMember" xlink:to="PESI_TreatmentSegmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TreatmentSegmentMember_lbl" xml:lang="en-US">Treatment Segment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ServicesSegmentMember" xlink:label="PESI_ServicesSegmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ServicesSegmentMember" xlink:to="PESI_ServicesSegmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ServicesSegmentMember_lbl" xml:lang="en-US">Services Segment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PatentsMember" xlink:label="us-gaap_PatentsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PatentsMember" xlink:to="us-gaap_PatentsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PatentsMember_lbl" xml:lang="en-US">Patents [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SoftwareMember" xlink:label="PESI_SoftwareMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SoftwareMember" xlink:to="PESI_SoftwareMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_SoftwareMember_lbl" xml:lang="en-US">Software [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerRelationshipsMember" xlink:to="us-gaap_CustomerRelationshipsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xml:lang="en-US">Customer Relationships [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl" xml:lang="en-US">Plan Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TwoThousandAndThreeStockOptionPlanMember" xlink:label="PESI_TwoThousandAndThreeStockOptionPlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandAndThreeStockOptionPlanMember" xlink:to="PESI_TwoThousandAndThreeStockOptionPlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TwoThousandAndThreeStockOptionPlanMember_lbl" xml:lang="en-US">2003 Stock Option Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US">Title of Individual [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_DrLouisCentofantiMember" xlink:label="PESI_DrLouisCentofantiMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DrLouisCentofantiMember" xlink:to="PESI_DrLouisCentofantiMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_DrLouisCentofantiMember_lbl" xml:lang="en-US">Dr. Louis Centofanti [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TwoThousandSeventeenStockOptionPlanMember" xlink:label="PESI_TwoThousandSeventeenStockOptionPlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandSeventeenStockOptionPlanMember" xlink:to="PESI_TwoThousandSeventeenStockOptionPlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TwoThousandSeventeenStockOptionPlanMember_lbl" xml:lang="en-US">2017 Stock Option Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TwoThousandAndSeventeenStockOptionPlanMember" xlink:label="PESI_TwoThousandAndSeventeenStockOptionPlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandAndSeventeenStockOptionPlanMember" xlink:to="PESI_TwoThousandAndSeventeenStockOptionPlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_TwoThousandAndSeventeenStockOptionPlanMember_lbl" xml:lang="en-US">2017 Stock Option Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ConsultantMember" xlink:label="PESI_ConsultantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ConsultantMember" xlink:to="PESI_ConsultantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ConsultantMember_lbl" xml:lang="en-US">Consultant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_RobertFergusonMember" xlink:label="PESI_RobertFergusonMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RobertFergusonMember" xlink:to="PESI_RobertFergusonMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_RobertFergusonMember_lbl" xml:lang="en-US">Robert Ferguson [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_FergusonStockOptionMember" xlink:label="PESI_FergusonStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FergusonStockOptionMember" xlink:to="PESI_FergusonStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_FergusonStockOptionMember_lbl" xml:lang="en-US">Ferguson Stock Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementScenarioAxis" xlink:label="srt_StatementScenarioAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_StatementScenarioAxis" xlink:to="srt_StatementScenarioAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_StatementScenarioAxis_lbl" xml:lang="en-US">Scenario [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SecondMilestoneMember" xlink:label="PESI_SecondMilestoneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SecondMilestoneMember" xlink:to="PESI_SecondMilestoneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_SecondMilestoneMember_lbl" xml:lang="en-US">Second Milestone [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ThirdMilestoneMember" xlink:label="PESI_ThirdMilestoneMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ThirdMilestoneMember" xlink:to="PESI_ThirdMilestoneMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ThirdMilestoneMember_lbl" xml:lang="en-US">Third Milestone [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployeeAndDirectorsMember" xlink:label="PESI_EmployeeAndDirectorsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeAndDirectorsMember" xlink:to="PESI_EmployeeAndDirectorsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployeeAndDirectorsMember_lbl" xml:lang="en-US">Employee and Directors [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember" xlink:label="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember" xlink:to="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_lbl" xml:lang="en-US">2003 Outside Directors Stock Option Plan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xml:lang="en-US">Class of Stock [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US">Share-Based Payment Arrangement, Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_OutsideDirectorStockOptionsGrantedMember" xlink:label="PESI_OutsideDirectorStockOptionsGrantedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_OutsideDirectorStockOptionsGrantedMember" xlink:to="PESI_OutsideDirectorStockOptionsGrantedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_OutsideDirectorStockOptionsGrantedMember_lbl" xml:lang="en-US">Outside Director Stock Options Granted [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployeeStockOptionsGrantedMember" xlink:label="PESI_EmployeeStockOptionsGrantedMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeStockOptionsGrantedMember" xlink:to="PESI_EmployeeStockOptionsGrantedMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployeeStockOptionsGrantedMember_lbl" xml:lang="en-US">Employee Stock Options Granted [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_DirectorStockOptionsMember" xlink:label="PESI_DirectorStockOptionsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DirectorStockOptionsMember" xlink:to="PESI_DirectorStockOptionsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_DirectorStockOptionsMember_lbl" xml:lang="en-US">Director Stock Options [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xml:lang="en-US">Financial Instrument [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockOptionMember" xlink:label="us-gaap_StockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockOptionMember" xlink:to="us-gaap_StockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockOptionMember_lbl" xml:lang="en-US">Equity Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_StockOptionOutstandingMember" xlink:label="PESI_StockOptionOutstandingMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockOptionOutstandingMember" xlink:to="PESI_StockOptionOutstandingMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_StockOptionOutstandingMember_lbl" xml:lang="en-US">Stock Option Outstanding [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_StockOptionExercisableMember" xlink:label="PESI_StockOptionExercisableMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockOptionExercisableMember" xlink:to="PESI_StockOptionExercisableMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_StockOptionExercisableMember_lbl" xml:lang="en-US">Stock Option Exercisable [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xml:lang="en-US">Long-Term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_RevolvingCreditMember" xlink:label="PESI_RevolvingCreditMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RevolvingCreditMember" xlink:to="PESI_RevolvingCreditMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_RevolvingCreditMember_lbl" xml:lang="en-US">Revolving Credit [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TermLoanMember" xlink:label="PESI_TermLoanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TermLoanMember" xlink:to="PESI_TermLoanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TermLoanMember_lbl" xml:lang="en-US">Term Loan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_CaptailLineMember" xlink:label="PESI_CaptailLineMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CaptailLineMember" xlink:to="PESI_CaptailLineMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_CaptailLineMember_lbl" xml:lang="en-US">Captail Line [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_NotePayableMember" xlink:label="PESI_NotePayableMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_NotePayableMember" xlink:to="PESI_NotePayableMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_NotePayableMember_lbl" xml:lang="en-US">Note Payable [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_CapitalLineMember" xlink:label="PESI_CapitalLineMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CapitalLineMember" xlink:to="PESI_CapitalLineMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_CapitalLineMember_lbl" xml:lang="en-US">Capital Line [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CreditFacilityAxis_lbl" xml:lang="en-US">Credit Facility [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevolvingCreditFacilityMember" xlink:to="us-gaap_RevolvingCreditFacilityMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevolvingCreditFacilityMember_lbl" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xml:lang="en-US">Debt Instrument [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_RevisedLoanAgreementMember" xlink:label="PESI_RevisedLoanAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RevisedLoanAgreementMember" xlink:to="PESI_RevisedLoanAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_RevisedLoanAgreementMember_lbl" xml:lang="en-US">Revised Loan Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LegalEntityAxis_lbl" xml:lang="en-US">Legal Entity [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_PNCBankMember" xlink:label="PESI_PNCBankMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PNCBankMember" xlink:to="PESI_PNCBankMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_PNCBankMember_lbl" xml:lang="en-US">PNC Bank [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_LoanAgreementMember" xlink:label="PESI_LoanAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LoanAgreementMember" xlink:to="PESI_LoanAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_LoanAgreementMember_lbl" xml:lang="en-US">Loan Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US">Related Party [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_LenderMember" xlink:label="PESI_LenderMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LenderMember" xlink:to="PESI_LenderMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_LenderMember_lbl" xml:lang="en-US">Lender [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US">Maximum [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_CanadianNuclearLaboratoriesLTDMember" xlink:label="PESI_CanadianNuclearLaboratoriesLTDMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CanadianNuclearLaboratoriesLTDMember" xlink:to="PESI_CanadianNuclearLaboratoriesLTDMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_CanadianNuclearLaboratoriesLTDMember_lbl" xml:lang="en-US">Canadian Nuclear Laboratories LTD [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_CounterpartyNameAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_CounterpartyNameAxis_lbl" xml:lang="en-US">Counterparty Name [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_AmericanInternationalGroupIncMember" xlink:label="PESI_AmericanInternationalGroupIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_AmericanInternationalGroupIncMember" xlink:to="PESI_AmericanInternationalGroupIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_AmericanInternationalGroupIncMember_lbl" xml:lang="en-US">American International Group, Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ThousandandThreeClosurePolicyMember" xlink:label="PESI_ThousandandThreeClosurePolicyMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ThousandandThreeClosurePolicyMember" xlink:to="PESI_ThousandandThreeClosurePolicyMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ThousandandThreeClosurePolicyMember_lbl" xml:lang="en-US">2003 Closure Policy [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SegmentsTotalMember" xlink:label="PESI_SegmentsTotalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SegmentsTotalMember" xlink:to="PESI_SegmentsTotalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_SegmentsTotalMember_lbl" xml:lang="en-US">Segments Total [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CorporateAndOtherMember" xlink:label="us-gaap_CorporateAndOtherMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateAndOtherMember" xlink:to="us-gaap_CorporateAndOtherMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateAndOtherMember_lbl" xml:lang="en-US">Corporate and Other [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_MedicalMember" xlink:label="PESI_MedicalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MedicalMember" xlink:to="PESI_MedicalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_MedicalMember_lbl" xml:lang="en-US">Medical [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="us-gaap_RestructuringCostAndReserveAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestructuringCostAndReserveAxis" xlink:to="us-gaap_RestructuringCostAndReserveAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestructuringCostAndReserveAxis_lbl" xml:lang="en-US">Restructuring Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployeeRetentionCreditMember" xlink:label="PESI_EmployeeRetentionCreditMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCreditMember" xlink:to="PESI_EmployeeRetentionCreditMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployeeRetentionCreditMember_lbl" xml:lang="en-US">Employee Retention Credit [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_PaycheckProtectionProgramLoanMember" xlink:label="PESI_PaycheckProtectionProgramLoanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PaycheckProtectionProgramLoanMember" xlink:to="PESI_PaycheckProtectionProgramLoanMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_PaycheckProtectionProgramLoanMember_lbl" xml:lang="en-US">Paycheck Protection Program Loan [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EngineeringRemediationResourcesGroupIncMember" xlink:label="PESI_EngineeringRemediationResourcesGroupIncMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EngineeringRemediationResourcesGroupIncMember" xlink:to="PESI_EngineeringRemediationResourcesGroupIncMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EngineeringRemediationResourcesGroupIncMember_lbl" xml:lang="en-US">Engineering Remediation Resources Group Inc [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_PermaFixERRGMember" xlink:label="PESI_PermaFixERRGMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PermaFixERRGMember" xlink:to="PESI_PermaFixERRGMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_PermaFixERRGMember_lbl" xml:lang="en-US">Perma-Fix ERRG [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CoverAbstract_lbl" xml:lang="en-US">Cover [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentRegistrationStatement" xlink:label="dei_DocumentRegistrationStatement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentRegistrationStatement" xlink:to="dei_DocumentRegistrationStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentRegistrationStatement_lbl" xml:lang="en-US">Document Registration Statement</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentAnnualReport" xlink:label="dei_DocumentAnnualReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAnnualReport" xlink:to="dei_DocumentAnnualReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAnnualReport_lbl" xml:lang="en-US">Document Annual Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US">Document Quarterly Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US">Document Transition Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentShellCompanyReport" xlink:label="dei_DocumentShellCompanyReport" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyReport" xlink:to="dei_DocumentShellCompanyReport_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyReport_lbl" xml:lang="en-US">Document Shell Company Report</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentShellCompanyEventDate" xlink:label="dei_DocumentShellCompanyEventDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentShellCompanyEventDate" xlink:to="dei_DocumentShellCompanyEventDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentShellCompanyEventDate_lbl" xml:lang="en-US">Document Shell Company Event Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodStartDate" xlink:label="dei_DocumentPeriodStartDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodStartDate" xlink:to="dei_DocumentPeriodStartDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodStartDate_lbl" xml:lang="en-US">Document Period Start Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityPrimarySicNumber" xlink:label="dei_EntityPrimarySicNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPrimarySicNumber" xlink:to="dei_EntityPrimarySicNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPrimarySicNumber_lbl" xml:lang="en-US">Entity Primary SIC Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US">Entity Tax Identification Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US">Entity Address, Address Line One</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US">Entity Address, Address Line Two</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine3" xlink:label="dei_EntityAddressAddressLine3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US">Entity Address, Address Line Three</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US">Entity Address, City or Town</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US">Entity Address, State or Province</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCountry" xlink:label="dei_EntityAddressCountry" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCountry_lbl" xml:lang="en-US">Entity Address, Country</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CountryRegion" xlink:label="dei_CountryRegion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CountryRegion" xlink:to="dei_CountryRegion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CountryRegion_lbl" xml:lang="en-US">Country Region</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US">City Area Code</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US">Local Phone Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Extension" xlink:label="dei_Extension" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Extension" xlink:to="dei_Extension_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Extension_lbl" xml:lang="en-US">Extension</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_WrittenCommunications_lbl" xml:lang="en-US">Written Communications</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SolicitingMaterial_lbl" xml:lang="en-US">Soliciting Material</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US">Title of 12(b) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US">No Trading Symbol Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US">Trading Symbol</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US">Security Exchange Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12gTitle" xlink:label="dei_Security12gTitle" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12gTitle" xlink:to="dei_Security12gTitle_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12gTitle_lbl" xml:lang="en-US">Title of 12(g) Security</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityReportingObligation" xlink:label="dei_SecurityReportingObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityReportingObligation" xlink:to="dei_SecurityReportingObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityReportingObligation_lbl" xml:lang="en-US">Security Reporting Obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AnnualInformationForm" xlink:label="dei_AnnualInformationForm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AnnualInformationForm" xlink:to="dei_AnnualInformationForm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AnnualInformationForm_lbl" xml:lang="en-US">Annual Information Form</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AuditedAnnualFinancialStatements" xlink:label="dei_AuditedAnnualFinancialStatements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AuditedAnnualFinancialStatements" xlink:to="dei_AuditedAnnualFinancialStatements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AuditedAnnualFinancialStatements_lbl" xml:lang="en-US">Audited Annual Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Elected Not To Use the Extended Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentAccountingStandard" xlink:label="dei_DocumentAccountingStandard" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentAccountingStandard" xlink:to="dei_DocumentAccountingStandard_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentAccountingStandard_lbl" xml:lang="en-US">Document Accounting Standard</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_OtherReportingStandardItemNumber" xlink:label="dei_OtherReportingStandardItemNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_OtherReportingStandardItemNumber" xlink:to="dei_OtherReportingStandardItemNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_OtherReportingStandardItemNumber_lbl" xml:lang="en-US">Other Reporting Standard Item Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityBankruptcyProceedingsReportingCurrent" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityBankruptcyProceedingsReportingCurrent" xlink:to="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityBankruptcyProceedingsReportingCurrent_lbl" xml:lang="en-US">Entity Bankruptcy Proceedings, Reporting Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentsIncorporatedByReferenceTextBlock" xlink:to="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentsIncorporatedByReferenceTextBlock_lbl" xml:lang="en-US">Documents Incorporated by Reference [Text Block]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xml:lang="en-US">Accounts receivable, net of allowance for doubtful accounts of $31 and $85, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="us-gaap_UnbilledReceivablesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnbilledReceivablesCurrent" xlink:to="us-gaap_UnbilledReceivablesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnbilledReceivablesCurrent_lbl" xml:lang="en-US">Unbilled receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryNet_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid and other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xml:lang="en-US">Current assets related to discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentNetAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNetAbstract_lbl" xml:lang="en-US">Property and equipment:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BuildingsAndImprovementsGross" xlink:label="us-gaap_BuildingsAndImprovementsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BuildingsAndImprovementsGross" xlink:to="us-gaap_BuildingsAndImprovementsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BuildingsAndImprovementsGross_lbl" xml:lang="en-US">Buildings and land</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentGross" xlink:to="us-gaap_MachineryAndEquipmentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MachineryAndEquipmentGross_lbl" xml:lang="en-US">Equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_Vehicles" xlink:label="PESI_Vehicles" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_Vehicles" xlink:to="PESI_Vehicles_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_Vehicles_lbl" xml:lang="en-US">Vehicles</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseholdImprovementsGross" xlink:label="us-gaap_LeaseholdImprovementsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseholdImprovementsGross" xlink:to="us-gaap_LeaseholdImprovementsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseholdImprovementsGross_lbl" xml:lang="en-US">Leasehold improvements</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesGross" xlink:to="us-gaap_FurnitureAndFixturesGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesGross_lbl" xml:lang="en-US">Office furniture and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionInProgressGross" xlink:label="us-gaap_ConstructionInProgressGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressGross" xlink:to="us-gaap_ConstructionInProgressGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConstructionInProgressGross_lbl" xml:lang="en-US">Construction-in-progress</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Total property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Less accumulated depreciation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US">Net property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_lbl" xml:lang="en-US">Property and equipment related to discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US">Operating lease right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract_lbl" xml:lang="en-US">Intangibles and other long term assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_Permits" xlink:label="PESI_Permits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_Permits" xlink:to="PESI_Permits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_Permits_lbl" xml:lang="en-US">Permits</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherIntangibleAssetsNet" xlink:label="us-gaap_OtherIntangibleAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIntangibleAssetsNet" xlink:to="us-gaap_OtherIntangibleAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIntangibleAssetsNet_lbl" xml:lang="en-US">Other intangible assets - net</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashNoncurrent" xlink:label="us-gaap_RestrictedCashNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashNoncurrent" xlink:to="us-gaap_RestrictedCashNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestrictedCashNoncurrent_lbl" xml:lang="en-US">Finite risk sinking fund (restricted cash)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxAssetsNet" xlink:to="us-gaap_DeferredIncomeTaxAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl" xml:lang="en-US">Deferred tax assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US">Other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS&#8217; EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="us-gaap_AccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedLiabilitiesCurrent" xlink:to="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_DisposalTransportationAccrual" xlink:label="PESI_DisposalTransportationAccrual" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisposalTransportationAccrual" xlink:to="PESI_DisposalTransportationAccrual_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_DisposalTransportationAccrual_lbl" xml:lang="en-US">Disposal/transportation accrual</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="us-gaap_DeferredRevenueCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredRevenueCurrent" xlink:to="us-gaap_DeferredRevenueCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredRevenueCurrent_lbl" xml:lang="en-US">Deferred revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts" xlink:label="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts" xlink:to="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts_lbl" xml:lang="en-US">Accrued closure costs - current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtCurrent_lbl" xml:lang="en-US">Current portion of long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xml:lang="en-US">Current portion of operating lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityCurrent" xlink:to="us-gaap_FinanceLeaseLiabilityCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent_lbl" xml:lang="en-US">Current portion of finance lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xml:lang="en-US">Current liabilities related to discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent" xlink:label="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent" xlink:to="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent_lbl" xml:lang="en-US">Accrued closure costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US">Long-term debt, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US">Long-term operating lease liabilities, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:to="us-gaap_FinanceLeaseLiabilityNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent_lbl" xml:lang="en-US">Long-term finance lease liabilities, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xml:lang="en-US">Long-term liabilities related to discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="us-gaap_LiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesNoncurrent_lbl" xml:lang="en-US">Total long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and Contingencies (Note 9 )</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders&#8217; Equity:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred Stock, $.001 par value; 2,000,000 shares authorized,no shares issued and outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common Stock, $.001 par value; 30,000,000 shares authorized; 13,305,750 and 13,222,552 shares issued, respectively;13,298,108 and 13,214,910 shares outstanding, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_lbl" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TreasuryStockValue" xlink:label="us-gaap_TreasuryStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_TreasuryStockValue_lbl" xml:lang="en-US">Less Common Stock in treasury, at cost; 7,642 shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Total stockholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total liabilities and stockholders&#8217; equity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="arc" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US">Preferred stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TreasuryStockShares" xlink:label="us-gaap_TreasuryStockShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockShares" xlink:to="us-gaap_TreasuryStockShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockShares_lbl" xml:lang="en-US">Treasury stock, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US">Income Statement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_lbl" xml:lang="en-US">Net revenues</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="us-gaap_CostOfGoodsAndServicesSold" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CostOfGoodsAndServicesSold" xlink:to="us-gaap_CostOfGoodsAndServicesSold_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CostOfGoodsAndServicesSold_lbl" xml:lang="en-US">Cost of goods sold</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_GrossProfit_lbl" xml:lang="en-US">Gross profit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xml:lang="en-US">Selling, general and administrative expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and development</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="us-gaap_GainLossOnDispositionOfAssets1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets1" xlink:to="us-gaap_GainLossOnDispositionOfAssets1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnDispositionOfAssets1_lbl" xml:lang="en-US">Loss on disposal of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Loss from operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpenseAbstract" xlink:to="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xml:lang="en-US">Other income (expense):</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestIncomeOther" xlink:label="us-gaap_InterestIncomeOther" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeOther" xlink:to="us-gaap_InterestIncomeOther_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestIncomeOther_lbl" xml:lang="en-US">Interest income</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancingInterestExpense" xlink:label="us-gaap_FinancingInterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingInterestExpense" xlink:to="us-gaap_FinancingInterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinancingInterestExpense_lbl" xml:lang="en-US">Interest expense-financing fees</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="us-gaap_OtherNonoperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xml:lang="en-US">Other (Note 13)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xml:lang="en-US">Gain on extinguishment of debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xml:lang="en-US">Income (loss) from continuing operations before taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Income tax expense (benefit)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Income (loss) from continuing operations, net of taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_lbl" xml:lang="en-US">Loss from discontinued operations, net of taxes (Note 10)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ProfitLoss_lbl" xml:lang="en-US">Net income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Net loss attributable to non-controlling interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net income (loss) attributable to Perma-Fix Environmental&#160;Services, Inc. common stockholders</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="us-gaap_EarningsPerShareBasicAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAbstract" xlink:to="us-gaap_EarningsPerShareBasicAbstract_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDilutedAbstract_lbl" xml:lang="en-US">Net income (loss) per common share attributable to Perma-Fix&#160;Environmental Services, Inc. stockholders - diluted:</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US">Net income (loss) per common share</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_2_lbl" xml:lang="en-US">Net income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" />
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xml:lang="en-US">Foreign currency translation adjustment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Comprehensive income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xml:lang="en-US">Comprehensive loss attributable to non-controlling interest</link:label>
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      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredOfferingCosts_lbl" xml:lang="en-US">Offering costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:label="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable" xlink:to="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_lbl" xml:lang="en-US">Stock subscription receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from operating activities:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_2_lbl" xml:lang="en-US">Less: loss from discontinued operations, net of taxes (Note 10)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xml:lang="en-US">(Loss) income from continuing operations, net of taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile (loss) income from continuing operations to cash used in operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_InterestOnFinanceLeaseWithPurchaseOption" xlink:label="PESI_InterestOnFinanceLeaseWithPurchaseOption" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_InterestOnFinanceLeaseWithPurchaseOption" xlink:to="PESI_InterestOnFinanceLeaseWithPurchaseOption_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_InterestOnFinanceLeaseWithPurchaseOption_lbl" xml:lang="en-US">Interest on finance lease with purchase option</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="us-gaap_GainsLossesOnExtinguishmentOfDebt_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_2_lbl" xml:lang="en-US">Gain on extinguishment of debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:to="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xml:lang="en-US">Amortization of debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Deferred tax benefit</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ProvisionForRecoveryOfBadDebtReserves" xlink:label="PESI_ProvisionForRecoveryOfBadDebtReserves" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ProvisionForRecoveryOfBadDebtReserves" xlink:to="PESI_ProvisionForRecoveryOfBadDebtReserves_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ProvisionForRecoveryOfBadDebtReserves_lbl" xml:lang="en-US">(Recovery of) provision for bad debt reserves</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="us-gaap_GainLossOnDispositionOfAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets" xlink:to="us-gaap_GainLossOnDispositionOfAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnDispositionOfAssets_lbl" xml:lang="en-US">Loss on disposal of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:to="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xml:lang="en-US">Issuance of common stock for services</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Stock-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in operating assets and liabilities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xml:lang="en-US">Accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_IncreaseDecreaseInUnbilledReceivable" xlink:label="PESI_IncreaseDecreaseInUnbilledReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IncreaseDecreaseInUnbilledReceivable" xlink:to="PESI_IncreaseDecreaseInUnbilledReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="PESI_IncreaseDecreaseInUnbilledReceivable_lbl" xml:lang="en-US">Unbilled receivables</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses, inventories and other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" xlink:label="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" xlink:to="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue_lbl" xml:lang="en-US">Accounts payable, accrued expenses and unearned revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xml:lang="en-US">Cash used in continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:to="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xml:lang="en-US">Cash used in discontinued operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Cash used in operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from investing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Purchases of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:to="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_lbl" xml:lang="en-US">Proceeds from sale of property and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US">Cash used in investing activities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash flows from financing activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="us-gaap_RepaymentsOfLinesOfCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLinesOfCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_lbl" xml:lang="en-US">Repayments of revolving credit borrowings</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="us-gaap_ProceedsFromLinesOfCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromLinesOfCredit" xlink:to="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xml:lang="en-US">Borrowing on revolving credit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:to="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xml:lang="en-US">Proceeds from capital line</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl" xml:lang="en-US">Principal repayments of finance lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="us-gaap_RepaymentsOfLongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermDebt" xlink:to="us-gaap_RepaymentsOfLongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfLongTermDebt_lbl" xml:lang="en-US">Principal repayments of long term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xml:lang="en-US">Payment of debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Proceeds from sale of Common Stock, net of Offering costs paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="us-gaap_ProceedsFromStockPlans" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockPlans" xlink:to="us-gaap_ProceedsFromStockPlans_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockPlans_lbl" xml:lang="en-US">Proceeds from stock subscription, net of Offering costs paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US">Proceeds from issuance of common stock upon exercise of options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Cash (used in) provided by financing activities of continuing operations</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xml:lang="en-US">Effect of exchange rate changes on cash</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xml:lang="en-US">Decrease in cash and finite risk sinking fund (restricted cash)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xml:lang="en-US">Cash and finite risk sinking fund (restricted cash) at beginning of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_2_lbl" xml:lang="en-US">Cash and finite risk sinking fund (restricted cash) at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental disclosure:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Interest paid</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaid" xlink:to="us-gaap_IncomeTaxesPaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaid_lbl" xml:lang="en-US">Income taxes paid</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EquipmentPurchaseSubjectToFinanceLease" xlink:label="PESI_EquipmentPurchaseSubjectToFinanceLease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EquipmentPurchaseSubjectToFinanceLease" xlink:to="PESI_EquipmentPurchaseSubjectToFinanceLease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EquipmentPurchaseSubjectToFinanceLease_lbl" xml:lang="en-US">Equipment purchase subject to finance lease</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EquipmentPurchaseSubjectToFinancing" xlink:label="PESI_EquipmentPurchaseSubjectToFinancing" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EquipmentPurchaseSubjectToFinancing" xlink:to="PESI_EquipmentPurchaseSubjectToFinancing_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EquipmentPurchaseSubjectToFinancing_lbl" xml:lang="en-US">Equipment purchase subject to financing</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US">Basis of Presentation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerAbstract" xlink:to="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerAbstract_lbl" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:to="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromContractWithCustomerTextBlock_lbl" xml:lang="en-US">Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_DisclosureLeasesAbstract" xlink:label="PESI_DisclosureLeasesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisclosureLeasesAbstract" xlink:to="PESI_DisclosureLeasesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_DisclosureLeasesAbstract_lbl" xml:lang="en-US">Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_LesseeOperatingAndFinanceLeasesTextBlock" xlink:label="PESI_LesseeOperatingAndFinanceLeasesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LesseeOperatingAndFinanceLeasesTextBlock" xlink:to="PESI_LesseeOperatingAndFinanceLeasesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_LesseeOperatingAndFinanceLeasesTextBlock_lbl" xml:lang="en-US">Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_lbl" xml:lang="en-US">Goodwill and Intangible Assets Disclosure [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsDisclosureTextBlock" xlink:to="us-gaap_IntangibleAssetsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsDisclosureTextBlock_lbl" xml:lang="en-US">Intangible Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xml:lang="en-US">Share-Based Payment Arrangement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xml:lang="en-US">Capital Stock, Stock Plans and Stock-Based Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xml:lang="en-US">Income (Loss) Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="us-gaap_DebtDisclosureAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtDisclosureAbstract" xlink:to="us-gaap_DebtDisclosureAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="us-gaap_LongTermDebtTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTextBlock" xlink:to="us-gaap_LongTermDebtTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xml:lang="en-US">Long Term Debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_lbl" xml:lang="en-US">Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xml:lang="en-US">Schedule of Segment Reporting Information</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SaleOfInterestInSubsidiaries" xlink:label="PESI_SaleOfInterestInSubsidiaries" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SaleOfInterestInSubsidiaries" xlink:to="PESI_SaleOfInterestInSubsidiaries_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_SaleOfInterestInSubsidiaries_lbl" xml:lang="en-US">Sale of interest in subsidiaries</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="us-gaap_DisaggregationOfRevenueTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisaggregationOfRevenueTable" xlink:to="us-gaap_DisaggregationOfRevenueTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisaggregationOfRevenueTable_lbl" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="us-gaap_DisaggregationOfRevenueLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisaggregationOfRevenueLineItems" xlink:to="us-gaap_DisaggregationOfRevenueLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisaggregationOfRevenueLineItems_lbl" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xml:lang="en-US">Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US">Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:label="us-gaap_IncreaseDecreaseInContractWithCustomerLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInContractWithCustomerLiability" xlink:to="us-gaap_IncreaseDecreaseInContractWithCustomerLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInContractWithCustomerLiability_lbl" xml:lang="en-US">Changes in deferred revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ChangesInDeferredRevenuePercentage" xlink:label="PESI_ChangesInDeferredRevenuePercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ChangesInDeferredRevenuePercentage" xlink:to="PESI_ChangesInDeferredRevenuePercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_ChangesInDeferredRevenuePercentage_lbl" xml:lang="en-US">Changes in deferred revenue, percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:to="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ContractWithCustomerLiabilityRevenueRecognized_lbl" xml:lang="en-US">Revenue recognized</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint" xlink:label="us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint" xlink:to="us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint_lbl" xml:lang="en-US">Revenue information related to variable consideration constraint</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_2_lbl" xml:lang="en-US">Revenue recognized</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisclosureLeasesAbstract" xlink:to="PESI_DisclosureLeasesAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_DisclosureLeasesAbstract_2_lbl" xml:lang="en-US">Schedule Of Components Of Lease Cost</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US">Lease cost</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:to="us-gaap_FinanceLeaseRightOfUseAssetAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization_lbl" xml:lang="en-US">Amortization of ROU assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="us-gaap_FinanceLeaseInterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseInterestExpense_lbl" xml:lang="en-US">Interest on lease liability</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_FinanceLease" xlink:label="PESI_FinanceLease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinanceLease" xlink:to="PESI_FinanceLease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="PESI_FinanceLease_lbl" xml:lang="en-US">Finance Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermLeaseCost" xlink:to="us-gaap_ShortTermLeaseCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xml:lang="en-US">Short-term lease rent expense</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_LeaseCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LeaseCost_lbl" xml:lang="en-US">Total lease cost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisclosureLeasesAbstract" xlink:to="PESI_DisclosureLeasesAbstract_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="PESI_DisclosureLeasesAbstract_3_lbl" xml:lang="en-US">Schedule Of Weighted Average Lease</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Operating leases, weighted average remaining lease terms (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Finance leases, weighted average remaining lease terms (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Operating leases, weighted average discount rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Finance leases, weighted average discount rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xml:lang="en-US">Operating Leases 2022</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US">Operating Leases 2023</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US">Operating Leases 2024</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US">Operating Leases 2025</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US">Operating Leases 2026</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:label="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_lbl" xml:lang="en-US">Operating Leases 2027 and thereafter</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US">Operating Leases Total undiscounted lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US">Operating Leases Less: Imputed interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US">Operating Leases Present value of lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:label="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_lbl" xml:lang="en-US">Finance Lease, Liability, to be Paid [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xml:lang="en-US">Finance Leases 2022</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US">Finance Leases 2023</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US">Finance Leases 2024</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US">Finance Leases 2025</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US">Finance Leases 2026</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour" xlink:label="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour_lbl" xml:lang="en-US">2027 and thereafter Finance Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US">Finance Leases Total undiscounted lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US">Finance Leases Less: Imputed interest</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiability" xlink:to="us-gaap_FinanceLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiability_lbl" xml:lang="en-US">Finance Leases Present value of lease payments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_2_lbl" xml:lang="en-US">Current portion of operating lease obligations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_2_lbl" xml:lang="en-US">Long-term operating lease obligations, less current portion</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityCurrent" xlink:to="us-gaap_FinanceLeaseLiabilityCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityCurrent_2_lbl" xml:lang="en-US">Current portion of finance lease obligations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:to="us-gaap_FinanceLeaseLiabilityNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityNoncurrent_2_lbl" xml:lang="en-US">Long-term finance lease obligations, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasePayments_lbl" xml:lang="en-US">Operating cash flow used in operating leases</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseInterestExpense_2_lbl" xml:lang="en-US">Operating cash flow used in finance leases</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeasePrincipalPayments_2_lbl" xml:lang="en-US">Financing cash flow used in finance leases</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_lbl" xml:lang="en-US">Finance liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xml:lang="en-US">Operating liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability" xlink:label="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability" xlink:to="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability_lbl" xml:lang="en-US">Finance liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xml:lang="en-US">Schedule of Finite-Lived Intangible Assets [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:to="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsLineItems_lbl" xml:lang="en-US">Finite-Lived Intangible Assets [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xlink:label="us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1" xlink:to="us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_lbl" xml:lang="en-US">Weighted Average Amortization Period (Years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsGross" xlink:to="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsGross_lbl" xml:lang="en-US">Gross Carrying Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xml:lang="en-US">Accumulated Amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet_lbl" xml:lang="en-US">Net Carrying Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_lbl" xml:lang="en-US">2022(Remaining)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_lbl" xml:lang="en-US">2023</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_lbl" xml:lang="en-US">2024</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_lbl" xml:lang="en-US">2025</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_lbl" xml:lang="en-US">2026</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US">Amortization of intangible asset</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_lbl" xml:lang="en-US">Weighted-average fair value per option</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US">Risk -free interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US">Expected volatility of stock</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US">Dividend yield</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US">Expected option life</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensation_2_lbl" xml:lang="en-US">Total</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable" xlink:to="us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable_lbl" xml:lang="en-US">Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_lbl" xml:lang="en-US">Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Shares Options Outstanding Beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price Options Outstanding Beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US">Aggregate Intrinsic Value Options Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US">Shares Options Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price Options Granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xml:lang="en-US">Shares Options Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price Options Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_lbl" xml:lang="en-US">Aggregate Intrinsic Value Options Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_lbl" xml:lang="en-US">Shares Options Forfeited/expired</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Weighted Average Exercise Price Options Forfeited/expired</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Shares Options Outstanding Ending</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Weighted Average Exercise Price Options Outstanding Ending</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Term (years) Outstanding</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2_lbl" xml:lang="en-US">Aggregate Intrinsic Value Options Outstanding</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US">Aggregate Intrinsic Value Options Exercisable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xml:lang="en-US">Share-based payment arrangement, option, exercise price range, lower range limit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_lbl" xml:lang="en-US">Share-based payment arrangement, option, exercise price range, upper range limit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_2_lbl" xml:lang="en-US">Number of stock option shares granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_2_lbl" xml:lang="en-US">Stok option granted contractual term (years)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_lbl" xml:lang="en-US">Annual vesting, description</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Stock options, exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US">Vesting period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_3_lbl" xml:lang="en-US">Issuance of common stock upon exercise of options</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_OptionsToPurchaseSharesOfCommonStock" xlink:label="PESI_OptionsToPurchaseSharesOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_OptionsToPurchaseSharesOfCommonStock" xlink:to="PESI_OptionsToPurchaseSharesOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_OptionsToPurchaseSharesOfCommonStock_lbl" xml:lang="en-US">Options to purchase shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xml:lang="en-US">Unrecognized compensation cost related to unvested options consultant</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xml:lang="en-US">Remaining stock option</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" xlink:label="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" xlink:to="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_lbl" xml:lang="en-US">Weighted average term for unrecognized and unvested option to be recognized</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_2_lbl" xml:lang="en-US">Issuance of common stock for services, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US">Allocated share-based compensation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_lbl" xml:lang="en-US">Number of stock option purchased</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_2_lbl" xml:lang="en-US">Proceeds from stock options exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LoansPayable" xlink:label="us-gaap_LoansPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LoansPayable" xlink:to="us-gaap_LoansPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LoansPayable_lbl" xml:lang="en-US">Loans payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xml:lang="en-US">Warrant to purchase</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US">Warrants exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_WarrantExercisableDescription" xlink:label="PESI_WarrantExercisableDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_WarrantExercisableDescription" xlink:to="PESI_WarrantExercisableDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_WarrantExercisableDescription_lbl" xml:lang="en-US">Warrant exercisable, description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:label="us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_lbl" xml:lang="en-US">Net income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_3_lbl" xml:lang="en-US">Income (loss) from continuing operations, net of taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="us-gaap_IncomeLossFromContinuingOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperations" xlink:to="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xml:lang="en-US">Income (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_3_lbl" xml:lang="en-US">Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareBasic_2_lbl" xml:lang="en-US">Basic income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_2_lbl" xml:lang="en-US">Diluted income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_lbl" xml:lang="en-US">Weighted average shares outstanding:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xml:lang="en-US">Basic weighted average shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_lbl" xml:lang="en-US">Add: dilutive effect of stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xml:lang="en-US">Add: dilutive effect of warrant</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xml:lang="en-US">Diluted weighted average shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" xlink:label="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" xlink:to="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_lbl" xml:lang="en-US">Potential shares excluded from above weighted average share calculations due to their anti-dilutive effect include:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" xlink:label="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" xlink:to="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Warrant</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTable" xlink:label="us-gaap_DebtInstrumentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTable" xlink:to="us-gaap_DebtInstrumentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentTable_lbl" xml:lang="en-US">Schedule of Long-Term Debt Instruments [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="us-gaap_DebtInstrumentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentLineItems" xlink:to="us-gaap_DebtInstrumentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebt_lbl" xml:lang="en-US">Total debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtCurrent_2_lbl" xml:lang="en-US">Less current portion of long-term debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtNoncurrent_2_lbl" xml:lang="en-US">Long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems_lbl" xml:lang="en-US">Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US">Debt due date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:to="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xml:lang="en-US">Effective interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFinanceCostsNet" xlink:to="us-gaap_DeferredFinanceCostsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xml:lang="en-US">Debt issuance costs, net</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentMaturityDate_2_lbl" xml:lang="en-US">Debt instrument maturity date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xml:lang="en-US">Line of credit facility, maximum borrowing capacity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebt_2_lbl" xml:lang="en-US">Long term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="us-gaap_DebtInstrumentPeriodicPayment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPayment" xlink:to="us-gaap_DebtInstrumentPeriodicPayment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentPeriodicPayment_lbl" xml:lang="en-US">Debt instrument periodic payment</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_lbl" xml:lang="en-US">Line of credit facility, revolving credit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentDescription" xlink:label="us-gaap_DebtInstrumentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentDescription" xlink:to="us-gaap_DebtInstrumentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentDescription_lbl" xml:lang="en-US">Debt Instrument, Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityBorrowingCapacityDescription" xlink:label="us-gaap_LineOfCreditFacilityBorrowingCapacityDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityBorrowingCapacityDescription" xlink:to="us-gaap_LineOfCreditFacilityBorrowingCapacityDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityBorrowingCapacityDescription_lbl" xml:lang="en-US">Line of credit, borrowing capacity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:to="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_lbl" xml:lang="en-US">Percentage of unused line fees</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentFeeAmount" xlink:label="us-gaap_DebtInstrumentFeeAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFeeAmount" xlink:to="us-gaap_DebtInstrumentFeeAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFeeAmount_lbl" xml:lang="en-US">Debt instrument, fee amount</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateTerms" xlink:label="us-gaap_DebtInstrumentInterestRateTerms" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateTerms" xlink:to="us-gaap_DebtInstrumentInterestRateTerms_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateTerms_lbl" xml:lang="en-US">Debt instrument, interest rate terms</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_lbl" xml:lang="en-US">Line of credit facility, remaining borrowing capacity</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="us-gaap_LettersOfCreditOutstandingAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LettersOfCreditOutstandingAmount" xlink:to="us-gaap_LettersOfCreditOutstandingAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LettersOfCreditOutstandingAmount_lbl" xml:lang="en-US">Letters of credit outstanding, amount</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SelfinsuredRetention" xlink:label="PESI_SelfinsuredRetention" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SelfinsuredRetention" xlink:to="PESI_SelfinsuredRetention_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_SelfinsuredRetention_lbl" xml:lang="en-US">Self-insured retention</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_UnpaidReceivables" xlink:label="PESI_UnpaidReceivables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_UnpaidReceivables" xlink:to="PESI_UnpaidReceivables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_UnpaidReceivables_lbl" xml:lang="en-US">Unpaid receivables</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AccountsReceivableNetCurrent_2_lbl" xml:lang="en-US">Accounts receivable, after allowance for credit loss, current</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_BondSecuringAmount" xlink:label="PESI_BondSecuringAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_BondSecuringAmount" xlink:to="PESI_BondSecuringAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_BondSecuringAmount_lbl" xml:lang="en-US">Bond securing amount</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_PeriodOfFiniteRiskInsurancePolicy" xlink:label="PESI_PeriodOfFiniteRiskInsurancePolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PeriodOfFiniteRiskInsurancePolicy" xlink:to="PESI_PeriodOfFiniteRiskInsurancePolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_PeriodOfFiniteRiskInsurancePolicy_lbl" xml:lang="en-US">Period of finite risk insurance policy</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_MaximumAllowableCoverageOfInsurancePolicy" xlink:label="PESI_MaximumAllowableCoverageOfInsurancePolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MaximumAllowableCoverageOfInsurancePolicy" xlink:to="PESI_MaximumAllowableCoverageOfInsurancePolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_MaximumAllowableCoverageOfInsurancePolicy_lbl" xml:lang="en-US">Maximum allowable coverage of insurance policy</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_CoverageAmountUnderPolicy" xlink:label="PESI_CoverageAmountUnderPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CoverageAmountUnderPolicy" xlink:to="PESI_CoverageAmountUnderPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_CoverageAmountUnderPolicy_lbl" xml:lang="en-US">Coverage amount under the policy</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashNoncurrent" xlink:to="us-gaap_RestrictedCashNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RestrictedCashNoncurrent_2_lbl" xml:lang="en-US">Restricted cash, noncurrent</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_InsurersObligationToEntityOnTerminationOfContract" xlink:label="PESI_InsurersObligationToEntityOnTerminationOfContract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_InsurersObligationToEntityOnTerminationOfContract" xlink:to="PESI_InsurersObligationToEntityOnTerminationOfContract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_InsurersObligationToEntityOnTerminationOfContract_lbl" xml:lang="en-US">Insurers obligation to entity on termination of contract</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_BondOutstanding" xlink:label="PESI_BondOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_BondOutstanding" xlink:to="PESI_BondOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_BondOutstanding_lbl" xml:lang="en-US">Bond outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xml:lang="en-US">Current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_lbl" xml:lang="en-US">Other assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xml:lang="en-US">Long-term assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_2_lbl" xml:lang="en-US">Property, plant and equipment, net</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xml:lang="en-US">Total long-term assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xml:lang="en-US">Current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xml:lang="en-US">Accounts payable</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accrued expenses and other liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_lbl" xml:lang="en-US">Environmental liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xml:lang="en-US">Long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities" xlink:label="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities" xlink:to="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_lbl" xml:lang="en-US">Closure liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_lbl" xml:lang="en-US">Environmental liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2_lbl" xml:lang="en-US">Total long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization" xlink:to="us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_lbl" xml:lang="en-US">Accumulated depreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_4_lbl" xml:lang="en-US">Loss from discontinued operations (net of taxes)</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" xlink:label="us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal" xlink:to="us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_lbl" xml:lang="en-US">Net of tax benefit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="us-gaap_SegmentReportingInformationLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingInformationLineItems" xlink:to="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_IntercompanyRevenues" xlink:label="PESI_IntercompanyRevenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IntercompanyRevenues" xlink:to="PESI_IntercompanyRevenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_IntercompanyRevenues_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GrossProfit_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpense_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestIncomeOther" xlink:to="us-gaap_InterestIncomeOther_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_InterestIncomeOther_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingInterestExpense" xlink:to="us-gaap_FinancingInterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="us-gaap_FinancingInterestExpense_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_4_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Revenue from external customers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_lbl" xml:lang="en-US">Schedule of Restructuring and Related Costs [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="us-gaap_RestructuringCostAndReserveLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestructuringCostAndReserveLineItems" xlink:to="us-gaap_RestructuringCostAndReserveLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestructuringCostAndReserveLineItems_lbl" xml:lang="en-US">Restructuring Cost and Reserve [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherIncome" xlink:label="us-gaap_OtherIncome" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncome" xlink:to="us-gaap_OtherIncome_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIncome_lbl" xml:lang="en-US">Other income</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure" xlink:label="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure" xlink:to="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure_lbl" xml:lang="en-US">Financed portion amount in the purchase of capital expenditure</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xml:lang="en-US">Income tax benefit valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_SalesOfInterestPercentage" xlink:label="PESI_SalesOfInterestPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SalesOfInterestPercentage" xlink:to="PESI_SalesOfInterestPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_SalesOfInterestPercentage_lbl" xml:lang="en-US">Sale of interest in subsidiaries</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationsNoncurrent" xlink:to="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationsNoncurrent_lbl" xml:lang="en-US">Accrued closure related to additional estimated closure long term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetRetirementObligationCurrent" xlink:label="us-gaap_AssetRetirementObligationCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationCurrent" xlink:to="us-gaap_AssetRetirementObligationCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetRetirementObligationCurrent_lbl" xml:lang="en-US">Accrued closure related to additional estimated closure current liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisclosureEmployeeRetentionCreditErcAbstract" xlink:to="PESI_DisclosureEmployeeRetentionCreditErcAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="PESI_DisclosureEmployeeRetentionCreditErcAbstract_2_lbl" xml:lang="en-US">Employee Retention Credit Erc</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployeeRetentionCreditsDescription" xlink:label="PESI_EmployeeRetentionCreditsDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCreditsDescription" xlink:to="PESI_EmployeeRetentionCreditsDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployeeRetentionCreditsDescription_lbl" xml:lang="en-US">Employee retention credits, description</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployerSharesPercentage" xlink:label="PESI_EmployerSharesPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployerSharesPercentage" xlink:to="PESI_EmployerSharesPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployerSharesPercentage_lbl" xml:lang="en-US">Employer shares percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_QualifiedWagesLimitationUnderERCProgramAmount" xlink:label="PESI_QualifiedWagesLimitationUnderERCProgramAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_QualifiedWagesLimitationUnderERCProgramAmount" xlink:to="PESI_QualifiedWagesLimitationUnderERCProgramAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_QualifiedWagesLimitationUnderERCProgramAmount_lbl" xml:lang="en-US">Qualified wages limitation under the ERC program</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_MaximumERCPerEmployee" xlink:label="PESI_MaximumERCPerEmployee" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MaximumERCPerEmployee" xlink:to="PESI_MaximumERCPerEmployee_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_MaximumERCPerEmployee_lbl" xml:lang="en-US">Maximum ERC per employee</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_EmployeeRetentionCredit" xlink:label="PESI_EmployeeRetentionCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCredit" xlink:to="PESI_EmployeeRetentionCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_EmployeeRetentionCredit_lbl" xml:lang="en-US">Employee retention credit</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xml:lang="en-US">Effective income tax rates</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableInterestEntityOwnershipPercentage" xlink:label="us-gaap_VariableInterestEntityOwnershipPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableInterestEntityOwnershipPercentage" xlink:to="us-gaap_VariableInterestEntityOwnershipPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VariableInterestEntityOwnershipPercentage_lbl" xml:lang="en-US">Partnership interest percentage</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_2_lbl" xml:lang="en-US">Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities" xlink:to="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_doc" xml:lang="en-US">Closure liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SalesOfInterestPercentage" xlink:to="PESI_SalesOfInterestPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SalesOfInterestPercentage_doc" xml:lang="en-US">Sales of interest percentage.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PFMPolandMember" xlink:to="PESI_PFMPolandMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PFMPolandMember_doc" xml:lang="en-US">PFM Poland [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TreatmentMember" xlink:to="PESI_TreatmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TreatmentMember_doc" xml:lang="en-US">Information pertaining to the treatment segment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IntercompanyRevenues" xlink:to="PESI_IntercompanyRevenues_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_IntercompanyRevenues_doc" xml:lang="en-US">The intercompany revenue reported for the transaction within the fellow concerns of the entity.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ServicesMember" xlink:to="PESI_ServicesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ServicesMember_doc" xml:lang="en-US">Information pertaining to the services segment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SegmentsTotalMember" xlink:to="PESI_SegmentsTotalMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SegmentsTotalMember_doc" xml:lang="en-US">Information pertaining to total segments.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ProvisionForRecoveryOfBadDebtReserves" xlink:to="PESI_ProvisionForRecoveryOfBadDebtReserves_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ProvisionForRecoveryOfBadDebtReserves_doc" xml:lang="en-US">(Recovery of) provision for bad debt reserves.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EquipmentPurchaseSubjectToFinancing" xlink:to="PESI_EquipmentPurchaseSubjectToFinancing_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EquipmentPurchaseSubjectToFinancing_doc" xml:lang="en-US">Equipment purchase subject to financing.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MedicalMember" xlink:to="PESI_MedicalMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_MedicalMember_doc" xml:lang="en-US">Medical [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SaleOfInterestInSubsidiaries" xlink:to="PESI_SaleOfInterestInSubsidiaries_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SaleOfInterestInSubsidiaries_doc" xml:lang="en-US">Sale of interest in subsidiaries.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock" xlink:to="PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_doc" xml:lang="en-US">New Accounting Pronouncements Not Yet Adopted Policy [Policy Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FixedPriceMember" xlink:to="PESI_FixedPriceMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_FixedPriceMember_doc" xml:lang="en-US">Fixed Price [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TimeandMaterialsMember" xlink:to="PESI_TimeandMaterialsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TimeandMaterialsMember_doc" xml:lang="en-US">Time and Materials [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DomesticGovernmentMember" xlink:to="PESI_DomesticGovernmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_DomesticGovernmentMember_doc" xml:lang="en-US">Domestic Government [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DomesticCommercialMember" xlink:to="PESI_DomesticCommercialMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_DomesticCommercialMember_doc" xml:lang="en-US">Domestic Commercial [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ForeignGovernmentMember" xlink:to="PESI_ForeignGovernmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ForeignGovernmentMember_doc" xml:lang="en-US">Foreign Government [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ForeignCommercialMember" xlink:to="PESI_ForeignCommercialMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ForeignCommercialMember_doc" xml:lang="en-US">Foreign Commercial [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_YearToDateChangesMember" xlink:to="PESI_YearToDateChangesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_YearToDateChangesMember_doc" xml:lang="en-US">Year-to-date Change [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ChangesInDeferredRevenuePercentage" xlink:to="PESI_ChangesInDeferredRevenuePercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ChangesInDeferredRevenuePercentage_doc" xml:lang="en-US">Percentage of change in deferred revenue.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LesseeOperatingAndFinanceLeasesTextBlock" xlink:to="PESI_LesseeOperatingAndFinanceLeasesTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_LesseeOperatingAndFinanceLeasesTextBlock_doc" xml:lang="en-US">The entire disclosure for finance and operating leases of lessee. Includes, but is not limited to description of lease and maturity analysis of lease liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinanceLease" xlink:to="PESI_FinanceLease_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_FinanceLease_doc" xml:lang="en-US">Finance lease.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ScheduleOfWeightedAverageLeaseTableTextBlock" xlink:to="PESI_ScheduleOfWeightedAverageLeaseTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ScheduleOfWeightedAverageLeaseTableTextBlock_doc" xml:lang="en-US">Schedule of Weighted Average Lease [Table Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock" xlink:to="PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of undiscounted cash flows of operating lease and finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease and finance lease liability recognized in statement of financial position.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PaycheckProtectionProgramLoanMember" xlink:to="PESI_PaycheckProtectionProgramLoanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PaycheckProtectionProgramLoanMember_doc" xml:lang="en-US">Paycheck Protection Program Loan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_doc" xml:lang="en-US">Lessee Operating Lease Liability Payments Due After Year Four.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure" xlink:to="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure_doc" xml:lang="en-US">Financed portion amount in the purchase of capital expenditure.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour" xlink:to="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour_doc" xml:lang="en-US">Finance Lease Liability Payments Due After Year Four.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock" xlink:to="PESI_AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock_doc" xml:lang="en-US">Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock" xlink:to="PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_doc" xml:lang="en-US">Schedule of supplemental cash flow and other information related to leases [Table Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability" xlink:to="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability_doc" xml:lang="en-US">Reduction to right of use assets for finance lease liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock" xlink:to="PESI_ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance and definite lived, by either major class or business segment.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SoftwareMember" xlink:to="PESI_SoftwareMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SoftwareMember_doc" xml:lang="en-US">Software [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandAndSeventeenStockOptionPlanMember" xlink:to="PESI_TwoThousandAndSeventeenStockOptionPlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TwoThousandAndSeventeenStockOptionPlanMember_doc" xml:lang="en-US">2017 Stock Option Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ConsultantMember" xlink:to="PESI_ConsultantMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ConsultantMember_doc" xml:lang="en-US">Consultant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_TwoThousandThreePlanMember" xlink:label="PESI_TwoThousandThreePlanMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandThreePlanMember" xlink:to="PESI_TwoThousandThreePlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TwoThousandThreePlanMember_doc" xml:lang="en-US">2003 Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCredit" xlink:to="PESI_EmployeeRetentionCredit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeRetentionCredit_doc" xml:lang="en-US">Employee retention credit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PermaFixERRGMember" xlink:to="PESI_PermaFixERRGMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PermaFixERRGMember_doc" xml:lang="en-US">Perma-Fix ERRG [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCreditTextBlock" xlink:to="PESI_EmployeeRetentionCreditTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeRetentionCreditTextBlock_doc" xml:lang="en-US">Employee Retention Credit (&#8220;ERC&#8221;) [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandSeventeenStockOptionPlanMember" xlink:to="PESI_TwoThousandSeventeenStockOptionPlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TwoThousandSeventeenStockOptionPlanMember_doc" xml:lang="en-US">2017 Stock Option Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_OptionsToPurchaseSharesOfCommonStock" xlink:to="PESI_OptionsToPurchaseSharesOfCommonStock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_OptionsToPurchaseSharesOfCommonStock_doc" xml:lang="en-US">Options to purchase shares of common stock.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_FergusonStockOptionMember" xlink:to="PESI_FergusonStockOptionMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_FergusonStockOptionMember_doc" xml:lang="en-US">Ferguson Stock Option [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SecondMilestoneMember" xlink:to="PESI_SecondMilestoneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SecondMilestoneMember_doc" xml:lang="en-US">Second Milestone [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ThirdMilestoneMember" xlink:to="PESI_ThirdMilestoneMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ThirdMilestoneMember_doc" xml:lang="en-US">Third Milestone [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RobertFergusonMember" xlink:to="PESI_RobertFergusonMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_RobertFergusonMember_doc" xml:lang="en-US">Robert Ferguson [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_OutsideDirectorStockOptionsGrantedMember" xlink:to="PESI_OutsideDirectorStockOptionsGrantedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_OutsideDirectorStockOptionsGrantedMember_doc" xml:lang="en-US">Outside Director Stock Options Granted [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EngineeringRemediationResourcesGroupIncMember" xlink:to="PESI_EngineeringRemediationResourcesGroupIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EngineeringRemediationResourcesGroupIncMember_doc" xml:lang="en-US">Engineering Remediation Resources Group Inc [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeAndDirectorsMember" xlink:to="PESI_EmployeeAndDirectorsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeAndDirectorsMember_doc" xml:lang="en-US">Employee and Directors [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized" xlink:to="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_doc" xml:lang="en-US">Weighted average term for unrecognized and unvested option to be recognized.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_Vehicles" xlink:to="PESI_Vehicles_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_Vehicles_doc" xml:lang="en-US">Vehicles.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_Permits" xlink:to="PESI_Permits_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_Permits_doc" xml:lang="en-US">Permits.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DisposalTransportationAccrual" xlink:to="PESI_DisposalTransportationAccrual_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_DisposalTransportationAccrual_doc" xml:lang="en-US">Disposal/transportation accrual.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockIssuedDuringPeriodValueStockSubscriptions" xlink:to="PESI_StockIssuedDuringPeriodValueStockSubscriptions_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_StockIssuedDuringPeriodValueStockSubscriptions_doc" xml:lang="en-US">Stock issued during period value stock subscriptions</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_InterestOnFinanceLeaseWithPurchaseOption" xlink:to="PESI_InterestOnFinanceLeaseWithPurchaseOption_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_InterestOnFinanceLeaseWithPurchaseOption_doc" xml:lang="en-US">Interest on finance lease with purchase option.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IncreaseDecreaseInUnbilledReceivable" xlink:to="PESI_IncreaseDecreaseInUnbilledReceivable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_IncreaseDecreaseInUnbilledReceivable_doc" xml:lang="en-US">Increase decrease in unbilled receivable.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue" xlink:to="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue_doc" xml:lang="en-US">Increase decrease in accounts payable accrued expenses and unearned revenue.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EquipmentPurchaseSubjectToFinanceLease" xlink:to="PESI_EquipmentPurchaseSubjectToFinanceLease_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EquipmentPurchaseSubjectToFinanceLease_doc" xml:lang="en-US">Equipment purchase subject to finance lease.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeStockOptionsGrantedMember" xlink:to="PESI_EmployeeStockOptionsGrantedMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeStockOptionsGrantedMember_doc" xml:lang="en-US">Employee Stock Options Granted [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockOptionOutstandingMember" xlink:to="PESI_StockOptionOutstandingMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_StockOptionOutstandingMember_doc" xml:lang="en-US">Stock Option Outstanding [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockOptionExercisableMember" xlink:to="PESI_StockOptionExercisableMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_StockOptionExercisableMember_doc" xml:lang="en-US">Stock Option Exercisable [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember" xlink:to="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember_doc" xml:lang="en-US">2003 Outside Directors Stock Option Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_WarrantExercisableDescription" xlink:to="PESI_WarrantExercisableDescription_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_WarrantExercisableDescription_doc" xml:lang="en-US">Warrant exercisable, description.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract" xlink:to="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_doc" xml:lang="en-US">Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount" xlink:to="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_doc" xml:lang="en-US">Potential shares excluded from above weighted average share calculations due to their anti-dilutive effect include: Warrant.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RevolvingCreditMember" xlink:to="PESI_RevolvingCreditMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_RevolvingCreditMember_doc" xml:lang="en-US">Represents the revolving credit.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TermLoanMember" xlink:to="PESI_TermLoanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TermLoanMember_doc" xml:lang="en-US">Represents the term loan.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CaptailLineMember" xlink:to="PESI_CaptailLineMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_CaptailLineMember_doc" xml:lang="en-US">Captail Line [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_NotePayableMember" xlink:to="PESI_NotePayableMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_NotePayableMember_doc" xml:lang="en-US">Note Payable [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CapitalLineMember" xlink:to="PESI_CapitalLineMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_CapitalLineMember_doc" xml:lang="en-US">Capital Line [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_RevisedLoanAgreementMember" xlink:to="PESI_RevisedLoanAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_RevisedLoanAgreementMember_doc" xml:lang="en-US">The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PNCBankMember" xlink:to="PESI_PNCBankMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PNCBankMember_doc" xml:lang="en-US">The agent and lender known as PNC National Association ("PNC").</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LoanAgreementMember" xlink:to="PESI_LoanAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_LoanAgreementMember_doc" xml:lang="en-US">Loan Agreement [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LenderMember" xlink:to="PESI_LenderMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_LenderMember_doc" xml:lang="en-US">Lender [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_SelfinsuredRetention" xlink:to="PESI_SelfinsuredRetention_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_SelfinsuredRetention_doc" xml:lang="en-US">Self-insured retention.</link:label>
      <link:loc xlink:type="locator" xlink:href="pesi-20220930.xsd#PESI_UnpaidReceivablesAndUnbilledCosts" xlink:label="PESI_UnpaidReceivablesAndUnbilledCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_UnpaidReceivablesAndUnbilledCosts" xlink:to="PESI_UnpaidReceivablesAndUnbilledCosts_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_UnpaidReceivablesAndUnbilledCosts_doc" xml:lang="en-US">Unpaid receivables and unbilled costs.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CanadianNuclearLaboratoriesLTDMember" xlink:to="PESI_CanadianNuclearLaboratoriesLTDMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_CanadianNuclearLaboratoriesLTDMember_doc" xml:lang="en-US">Canadian Nuclear Laboratories LTD [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_BondSecuringAmount" xlink:to="PESI_BondSecuringAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_BondSecuringAmount_doc" xml:lang="en-US">Bond securing amount.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_PeriodOfFiniteRiskInsurancePolicy" xlink:to="PESI_PeriodOfFiniteRiskInsurancePolicy_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_PeriodOfFiniteRiskInsurancePolicy_doc" xml:lang="en-US">Represents the period of finite risk insurance policy.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_AmericanInternationalGroupIncMember" xlink:to="PESI_AmericanInternationalGroupIncMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_AmericanInternationalGroupIncMember_doc" xml:lang="en-US">Represents information pertaining to American International Group, Inc.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MaximumAllowableCoverageOfInsurancePolicy" xlink:to="PESI_MaximumAllowableCoverageOfInsurancePolicy_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_MaximumAllowableCoverageOfInsurancePolicy_doc" xml:lang="en-US">Maximum allowable coverage of insurance policy against annual inflation and other performance and surety bond requirements.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_CoverageAmountUnderPolicy" xlink:to="PESI_CoverageAmountUnderPolicy_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_CoverageAmountUnderPolicy_doc" xml:lang="en-US">Coverage amount under the policy.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ThousandandThreeClosurePolicyMember" xlink:to="PESI_ThousandandThreeClosurePolicyMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ThousandandThreeClosurePolicyMember_doc" xml:lang="en-US">2003 Closure Policy [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_InsurersObligationToEntityOnTerminationOfContract" xlink:to="PESI_InsurersObligationToEntityOnTerminationOfContract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_InsurersObligationToEntityOnTerminationOfContract_doc" xml:lang="en-US">Insurer's obligation to entity on termination of contract in terms of percentage of sinking fund.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_BondOutstanding" xlink:to="PESI_BondOutstanding_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_BondOutstanding_doc" xml:lang="en-US">The total amount of the bonds outstanding as of the reporting date.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_StockSubscriptionsMember" xlink:to="PESI_StockSubscriptionsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_StockSubscriptionsMember_doc" xml:lang="en-US">Stock Subscriptions [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandAndThreeStockOptionPlanMember" xlink:to="PESI_TwoThousandAndThreeStockOptionPlanMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TwoThousandAndThreeStockOptionPlanMember_doc" xml:lang="en-US">2003 Stock Option Plan [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_DrLouisCentofantiMember" xlink:to="PESI_DrLouisCentofantiMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_DrLouisCentofantiMember_doc" xml:lang="en-US">Dr. Louis Centofanti [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCreditMember" xlink:to="PESI_EmployeeRetentionCreditMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeRetentionCreditMember_doc" xml:lang="en-US">Employee Retention Credit [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployerSharesPercentage" xlink:to="PESI_EmployerSharesPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployerSharesPercentage_doc" xml:lang="en-US">Employer qualified percentage of refundable tax credit in relationship to qualified wages under the ERC program.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_MaximumERCPerEmployee" xlink:to="PESI_MaximumERCPerEmployee_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_MaximumERCPerEmployee_doc" xml:lang="en-US">Maximum ERC per employee.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_EmployeeRetentionCreditsDescription" xlink:to="PESI_EmployeeRetentionCreditsDescription_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_EmployeeRetentionCreditsDescription_doc" xml:lang="en-US">Employee retention credits, description.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_UnpaidReceivables" xlink:to="PESI_UnpaidReceivables_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_UnpaidReceivables_doc" xml:lang="en-US">Unpaid receivables.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_QualifiedWagesLimitationUnderERCProgramAmount" xlink:to="PESI_QualifiedWagesLimitationUnderERCProgramAmount_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_QualifiedWagesLimitationUnderERCProgramAmount_doc" xml:lang="en-US">Qualified wages limitation under the ERC program.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_ServicesSegmentMember" xlink:to="PESI_ServicesSegmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_ServicesSegmentMember_doc" xml:lang="en-US">Services Segment [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TreatmentSegmentMember" xlink:to="PESI_TreatmentSegmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="PESI_TreatmentSegmentMember_doc" xml:lang="en-US">Treatment Segment [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_TwoThousandAndSeventeenStockOptionPlanMember" xlink:to="PESI_TwoThousandAndSeventeenStockOptionPlanMember_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_TwoThousandAndSeventeenStockOptionPlanMember_3_lbl" xml:lang="en-US">2017 Stock Option Plan [Member] [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_2_lbl" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesNoncurrent_2_lbl" xml:lang="en-US">Liabilities, Noncurrent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockValue_2_lbl" xml:lang="en-US">Treasury Stock, Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_4_lbl" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_3_lbl" xml:lang="en-US">Gross Profit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets1" xlink:to="us-gaap_GainLossOnDispositionOfAssets1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnDispositionOfAssets1_2_lbl" xml:lang="en-US">Gain (Loss) on Disposition of Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_3_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancingInterestExpense" xlink:to="us-gaap_FinancingInterestExpense_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancingInterestExpense_3_lbl" xml:lang="en-US">Financing Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3_lbl" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:to="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_2_lbl" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Diluted Share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:to="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_2_lbl" xml:lang="en-US">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_2_lbl" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_2_lbl" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_3_lbl" xml:lang="en-US">Shares, Outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnDispositionOfAssets" xlink:to="us-gaap_GainLossOnDispositionOfAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnDispositionOfAssets_2_lbl" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_IncreaseDecreaseInUnbilledReceivable" xlink:to="PESI_IncreaseDecreaseInUnbilledReceivable_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_IncreaseDecreaseInUnbilledReceivable_3_lbl" xml:lang="en-US">IncreaseDecreaseInUnbilledReceivable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities, Continuing Operations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_3_lbl" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLinesOfCredit" xlink:to="us-gaap_RepaymentsOfLinesOfCredit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfLinesOfCredit_2_lbl" xml:lang="en-US">Repayments of Lines of Credit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermDebt" xlink:to="us-gaap_RepaymentsOfLongTermDebt_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfLongTermDebt_2_lbl" xml:lang="en-US">Repayments of Long-Term Debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_3_lbl" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PESI_LesseeOperatingAndFinanceLeasesTextBlock" xlink:to="PESI_LesseeOperatingAndFinanceLeasesTextBlock_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="PESI_LesseeOperatingAndFinanceLeasesTextBlock_3_lbl" xml:lang="en-US">LesseeOperatingAndFinanceLeasesTextBlock</link:label>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>10
<FILENAME>pesi-20220930_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791812416">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Cover - shares<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Nov. 01, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Sep. 30,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-11596<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">PERMA FIX ENVIRONMENTAL SERVICES INC<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000891532<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">58-1954497<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">8302
                                            Dunwoody Place<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite
                                            250<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Atlanta<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">GA<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">30350<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(770)<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">587-9898<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common
    Stock, $.001 Par Value<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">PESI<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,324,756<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<tr>
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<td>xbrli:booleanItemType</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 308<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790932240">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheets - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1,858<span></span>
</td>
<td class="nump">$ 4,440<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, net of allowance for doubtful accounts of $31 and $85, respectively</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9,993<span></span>
</td>
<td class="nump">11,372<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_UnbilledReceivablesCurrent', window );">Unbilled receivables</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">6,306<span></span>
</td>
<td class="nump">8,995<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,057<span></span>
</td>
<td class="nump">680<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid and other assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">6,209<span></span>
</td>
<td class="nump">4,472<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Current assets related to discontinued operations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">17<span></span>
</td>
<td class="nump">15<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">25,440<span></span>
</td>
<td class="nump">29,974<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Property and equipment:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BuildingsAndImprovementsGross', window );">Buildings and land</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">24,048<span></span>
</td>
<td class="nump">20,631<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_MachineryAndEquipmentGross', window );">Equipment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">22,956<span></span>
</td>
<td class="nump">22,131<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_Vehicles', window );">Vehicles</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">439<span></span>
</td>
<td class="nump">443<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseholdImprovementsGross', window );">Leasehold improvements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">23<span></span>
</td>
<td class="nump">23<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FurnitureAndFixturesGross', window );">Office furniture and equipment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,320<span></span>
</td>
<td class="nump">1,316<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction-in-progress</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">600<span></span>
</td>
<td class="nump">2,997<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Total property and equipment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">49,386<span></span>
</td>
<td class="nump">47,541<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less accumulated depreciation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(29,871)<span></span>
</td>
<td class="num">(28,932)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property and equipment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">19,515<span></span>
</td>
<td class="nump">18,609<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent', window );">Property and equipment related to discontinued operations</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">81<span></span>
</td>
<td class="nump">81<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,087<span></span>
</td>
<td class="nump">2,460<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract', window );"><strong>Intangibles and other long term assets:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_Permits', window );">Permits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9,558<span></span>
</td>
<td class="nump">9,476<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherIntangibleAssetsNet', window );">Other intangible assets - net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">719<span></span>
</td>
<td class="nump">894<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashNoncurrent', window );">Finite risk sinking fund (restricted cash)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11,540<span></span>
</td>
<td class="nump">11,471<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxAssetsNet', window );">Deferred tax assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,801<span></span>
</td>
<td class="nump">3,527<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">448<span></span>
</td>
<td class="nump">809<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">73,189<span></span>
</td>
<td class="nump">77,301<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">10,370<span></span>
</td>
<td class="nump">11,975<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued expenses</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">6,436<span></span>
</td>
<td class="nump">5,078<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisposalTransportationAccrual', window );">Disposal/transportation accrual</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,291<span></span>
</td>
<td class="nump">1,065<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredRevenueCurrent', window );">Deferred revenue</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,145<span></span>
</td>
<td class="nump">5,580<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts', window );">Accrued closure costs - current</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">712<span></span>
</td>
<td class="nump">578<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtCurrent', window );">Current portion of long-term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">469<span></span>
</td>
<td class="nump">393<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current portion of operating lease liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">431<span></span>
</td>
<td class="nump">406<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Current portion of finance lease liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">154<span></span>
</td>
<td class="nump">333<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Current liabilities related to discontinued operations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">927<span></span>
</td>
<td class="nump">506<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">23,935<span></span>
</td>
<td class="nump">25,914<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent', window );">Accrued closure costs</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7,306<span></span>
</td>
<td class="nump">6,613<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Long-term debt, less current portion</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">681<span></span>
</td>
<td class="nump">600<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Long-term operating lease liabilities, less current portion</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,673<span></span>
</td>
<td class="nump">2,029<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Long-term finance lease liabilities, less current portion</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">357<span></span>
</td>
<td class="nump">884<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent', window );">Long-term liabilities related to discontinued operations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">267<span></span>
</td>
<td class="nump">677<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesNoncurrent', window );">Total long-term liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">10,284<span></span>
</td>
<td class="nump">10,803<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">34,219<span></span>
</td>
<td class="nump">36,717<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and Contingencies (Note 9 )</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders&#8217; Equity:</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred Stock, $.001 par value; 2,000,000 shares authorized,no shares issued and outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common Stock, $.001 par value; 30,000,000 shares authorized; 13,305,750 and 13,222,552 shares issued, respectively;13,298,108 and 13,214,910 shares outstanding, respectively</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">13<span></span>
</td>
<td class="nump">13<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">114,993<span></span>
</td>
<td class="nump">114,307<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(75,744)<span></span>
</td>
<td class="num">(73,620)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(204)<span></span>
</td>
<td class="num">(28)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TreasuryStockValue', window );">Less Common Stock in treasury, at cost; 7,642 shares</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(88)<span></span>
</td>
<td class="num">(88)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total stockholders&#8217; equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">38,970<span></span>
</td>
<td class="nump">40,584<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders&#8217; equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 73,189<span></span>
</td>
<td class="nump">$ 77,301<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">net of accumulated
depreciation of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation">10,000</span></span> for each period presented.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisposalTransportationAccrual">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disposal/transportation accrual.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisposalTransportationAccrual</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_Permits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Permits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_Permits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_Vehicles">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Vehicles.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_Vehicles</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=124259787&amp;loc=d3e4428-111522<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124259787&amp;loc=d3e4531-111522<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of estimated costs accrued as of the balance sheet date to comply with regulatory requirements pertaining to the retirement of a waste management facility (such as a landfill or waste treatment facility). Represents the portion that will be paid within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The estimated amount of costs required as of the balance sheet date to comply with regulatory requirements pertaining to the retirement of a waste management facility, which will be paid after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedCappingClosurePostClosureAndEnvironmentalCostsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=d3e681-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5A<br> -URI https://asc.fasb.org/extlink&amp;oid=123594809&amp;loc=SL116692626-108610<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669646-108580<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
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Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 4: 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FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iv))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442552-122756<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(B))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442552-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(ii))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(5))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442552-122756<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI https://asc.fasb.org/extlink&amp;oid=123419778&amp;loc=d3e5710-111685<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iv))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(9))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BuildingsAndImprovementsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BuildingsAndImprovementsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3044-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConstructionInProgressGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConstructionInProgressGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e31931-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=123427490&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(20))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FurnitureAndFixturesGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FurnitureAndFixturesGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(6))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6676-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseholdImprovementsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseholdImprovementsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI 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10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(5))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(iii)(A))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124433192&amp;loc=SL2890621-112765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MachineryAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MachineryAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherIntangibleAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(9))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=124429447&amp;loc=SL124453093-239630<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=126999549&amp;loc=SL98516268-108586<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 210<br> -Section 45<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=120413173&amp;loc=SL116631458-115580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashNoncurrent</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=124501264&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=6405834&amp;loc=d3e23315-112656<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnbilledReceivablesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnbilledReceivablesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790808528">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheets (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementOfFinancialPositionAbstract', window );"><strong>Statement of Financial Position [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Accounts receivable, allowance for doubtful accounts</a></td>
<td class="nump">$ 31<span></span>
</td>
<td class="nump">$ 85<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">2,000,000<span></span>
</td>
<td class="nump">2,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="nump">30,000,000<span></span>
</td>
<td class="nump">30,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">13,305,750<span></span>
</td>
<td class="nump">13,222,552<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="nump">13,298,108<span></span>
</td>
<td class="nump">13,214,910<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TreasuryStockShares', window );">Treasury stock, shares</a></td>
<td class="nump">7,642<span></span>
</td>
<td class="nump">7,642<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of allowance for credit loss on accounts receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=123577603&amp;loc=d3e5074-111524<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=124255206&amp;loc=SL82895884-210446<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=SL123496158-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791892464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Operations (Unaudited) - USD ($)<br> shares in Thousands</strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
<th class="th" colspan="4">9 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">$ 18,472,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 15,797,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 53,842,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 55,075,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of goods sold</a></td>
<td class="nump">15,402,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">13,573,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">46,252,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">49,529,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross profit</a></td>
<td class="nump">3,070,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,224,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,590,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,546,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SellingGeneralAndAdministrativeExpense', window );">Selling, general and administrative expenses</a></td>
<td class="nump">3,929,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,348,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">11,035,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">9,550,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development</a></td>
<td class="nump">69,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">243,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">245,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">538,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainLossOnDispositionOfAssets1', window );">Loss on disposal of property and equipment</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(928,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,368,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(3,691,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(4,543,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>Other income (expense):</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Interest income</a></td>
<td class="nump">29,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">69,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">23,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="num">(47,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(77,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(123,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(209,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Interest expense-financing fees</a></td>
<td class="num">(16,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(11,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(44,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(28,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other (Note 13)</a></td>
<td class="nump">1,965,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,960,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain on extinguishment of debt</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,381,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income (loss) from continuing operations before taxes</a></td>
<td class="nump">1,003,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="num">(1,455,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,829,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">624,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit)</a></td>
<td class="nump">179,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,836,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="num">(147,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,840,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Income (loss) from continuing operations, net of taxes</a></td>
<td class="nump">824,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,381,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,682,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,464,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity', window );">Loss from discontinued operations, net of taxes (Note 10)</a></td>
<td class="num">(160,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(43,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(442,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(285,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income (loss)</a></td>
<td class="nump">664,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,338,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,124,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,179,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Net loss attributable to non-controlling interest</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(64,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(123,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income (loss) attributable to Perma-Fix Environmental&#160;Services, Inc. common stockholders</a></td>
<td class="nump">$ 664,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1,402,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">$ (2,124,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 3,302,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAbstract', window );"><strong>Net income (loss) per common share attributable to Perma-Fix Environmental Services, Inc. stockholders - basic:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare', window );">Continuing operations</a></td>
<td class="nump">$ 0.06<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0.12<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">$ (0.13)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare', window );">Discontinued operations</a></td>
<td class="num">(0.01)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.01)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.03)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.02)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Net income (loss) per common share</a></td>
<td class="nump">0.05<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.11<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.16)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.27<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedAbstract', window );"><strong>Net income (loss) per common share attributable to Perma-Fix&#160;Environmental Services, Inc. stockholders - diluted:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare', window );">Continuing operations</a></td>
<td class="nump">0.06<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.12<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.13)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare', window );">Discontinued operations</a></td>
<td class="num">(0.01)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.01)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.03)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(0.02)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Net income (loss) per common share</a></td>
<td class="nump">$ 0.05<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0.11<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">$ (0.16)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0.27<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract', window );"><strong>Number of common shares used in computing&#160;net income (loss) per share:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic</a></td>
<td class="nump">13,297<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">12,198<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">13,265<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">12,181<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted</a></td>
<td class="nump">13,447<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">12,406<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">13,265<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">12,416<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="9"></td></tr>
<tr><td colspan="9"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income">1,975,000</span> recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#8220;Note 13 &#8211;
Employee Retention Credit (&#8220;ERC&#8221;) below for a discussion of this expected refund amount).</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Includes tax benefit
recorded in amount of approximately $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance">2,351,000</span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI https://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 4: 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI https://asc.fasb.org/extlink&amp;oid=128363288&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22644-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI https://asc.fasb.org/extlink&amp;oid=128363288&amp;loc=d3e3842-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22595-107794<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1337-109256<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancingInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This element represents interest incurred for borrowed money which was used to produce goods or render services.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancingInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnDispositionOfAssets1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDispositionOfAssets1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainsLossesOnExtinguishmentOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=126941158&amp;loc=d3e41242-110953<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 9: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8924-108599<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerBasicShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721523-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569616-111683<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1012-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1278-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=SL5780133-109256<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(23))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(12))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1337-109256<br><br>Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(14))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1337-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 5.E)<br> -URI https://asc.fasb.org/extlink&amp;oid=120398118&amp;loc=d3e355146-122828<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=SL5780133-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1278-109256<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123586238&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestIncomeOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of interest income earned from interest bearing assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestIncomeOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of Net Income (Loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669625-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669619-108580<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI https://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591551-111686<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL124452729-227067<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 730<br> -Section 25<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6472174&amp;loc=d3e58812-109433<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI https://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
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<td>xbrli:sharesItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790811392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income (loss)</a></td>
<td class="nump">$ 664<span></span>
</td>
<td class="nump">$ 1,338<span></span>
</td>
<td class="num">$ (2,124)<span></span>
</td>
<td class="nump">$ 3,179<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Other comprehensive (loss) income:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation adjustment</a></td>
<td class="num">(135)<span></span>
</td>
<td class="num">(22)<span></span>
</td>
<td class="num">(176)<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest', window );">Comprehensive income (loss)</a></td>
<td class="nump">529<span></span>
</td>
<td class="nump">1,316<span></span>
</td>
<td class="num">(2,300)<span></span>
</td>
<td class="nump">3,197<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest', window );">Comprehensive loss attributable to non-controlling interest</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(64)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(123)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income (loss) attributable to Perma-Fix Environmental Services, Inc. stockholders</a></td>
<td class="nump">$ 529<span></span>
</td>
<td class="nump">$ 1,380<span></span>
</td>
<td class="num">$ (2,300)<span></span>
</td>
<td class="nump">$ 3,320<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(24))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=d3e557-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(26))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669625-108580<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669625-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(21))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(25))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI https://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591552-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669619-108580<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 21<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4613674-111683<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(23))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569643-111683<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI https://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(20))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569616-111683<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669625-108580<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(24))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
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<td><strong> Balance Type:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784740720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th" colspan="2"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Treasury Stock [Member]</div></th>
<th class="th" colspan="2"><div>Stock Subscriptions [Member]</div></th>
<th class="th"><div>AOCI Attributable to Parent [Member]</div></th>
<th class="th"><div>Noncontrolling Interest [Member]</div></th>
<th class="th"><div>Retained Earnings [Member]</div></th>
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<td class="nump">$ 12<span></span>
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<td class="nump">$ 108,931<span></span>
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<td class="num">$ (88)<span></span>
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<td class="num">$ (207)<span></span>
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<td class="num">$ (1,742)<span></span>
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<td class="num">$ (74,455)<span></span>
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<td class="nump">$ 32,451<span></span>
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<tr class="rc">
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<td class="nump">12,161,539<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="num">(30)<span></span>
</td>
<td class="num">(1,123)<span></span>
</td>
<td class="num">(1,153)<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">20<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="re">
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<td class="text"> <span></span>
</td>
<td class="nump">79<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">79<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">11,837<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
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<td class="text"> <span></span>
</td>
<td class="nump">45<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">45<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Mar. 31, 2021</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">109,055<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(187)<span></span>
</td>
<td class="num">(1,772)<span></span>
</td>
<td class="num">(75,578)<span></span>
</td>
<td class="nump">31,442<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Mar. 31, 2021</a></td>
<td class="nump">12,173,376<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance, value at Dec. 31, 2020</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">108,931<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(207)<span></span>
</td>
<td class="num">(1,742)<span></span>
</td>
<td class="num">(74,455)<span></span>
</td>
<td class="nump">32,451<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance, shares at Dec. 31, 2020</a></td>
<td class="nump">12,161,539<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,179<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Sep. 30, 2021</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">109,954<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="nump">4,387<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(189)<span></span>
</td>
<td class="num">(1,865)<span></span>
</td>
<td class="num">(71,153)<span></span>
</td>
<td class="nump">41,058<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Sep. 30, 2021</a></td>
<td class="nump">12,304,265<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance, value at Mar. 31, 2021</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">109,055<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(187)<span></span>
</td>
<td class="num">(1,772)<span></span>
</td>
<td class="num">(75,578)<span></span>
</td>
<td class="nump">31,442<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance, shares at Mar. 31, 2021</a></td>
<td class="nump">12,173,376<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="num">(29)<span></span>
</td>
<td class="nump">3,023<span></span>
</td>
<td class="nump">2,994<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">20<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices', window );">Issuance of Common Stock for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">109<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">109<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">14,590<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-Based Compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">42<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">42<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless), shares</a></td>
<td class="nump">290<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Jun. 30, 2021</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">109,206<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(167)<span></span>
</td>
<td class="num">(1,801)<span></span>
</td>
<td class="num">(72,555)<span></span>
</td>
<td class="nump">34,607<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Jun. 30, 2021</a></td>
<td class="nump">12,188,256<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="num">(64)<span></span>
</td>
<td class="nump">1,402<span></span>
</td>
<td class="nump">1,338<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(22)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(22)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices', window );">Issuance of Common Stock for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">116<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">116<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">16,009<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-Based Compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">62<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">62<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueOther', window );">Sale of Common Stock</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">570<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">570<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesOther', window );">Sale of Common Stock, shares</a></td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_StockIssuedDuringPeriodValueStockSubscriptions', window );">Stock Subscriptions</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="nump">4,387<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">4,387<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Sep. 30, 2021</a></td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">109,954<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="nump">4,387<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(189)<span></span>
</td>
<td class="num">(1,865)<span></span>
</td>
<td class="num">(71,153)<span></span>
</td>
<td class="nump">41,058<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Sep. 30, 2021</a></td>
<td class="nump">12,304,265<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance, value at Dec. 31, 2021</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,307<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(28)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(73,620)<span></span>
</td>
<td class="nump">40,584<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance, shares at Dec. 31, 2021</a></td>
<td class="nump">13,222,552<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(1,343)<span></span>
</td>
<td class="num">(1,343)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">26<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">26<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices', window );">Issuance of Common Stock for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">123<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">123<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">19,520<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-Based Compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">102<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">102<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Mar. 31, 2022</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,532<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(74,963)<span></span>
</td>
<td class="nump">39,492<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Mar. 31, 2022</a></td>
<td class="nump">13,242,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance, value at Dec. 31, 2021</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,307<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(28)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(73,620)<span></span>
</td>
<td class="nump">40,584<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance, shares at Dec. 31, 2021</a></td>
<td class="nump">13,222,552<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2,124)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(176)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Sep. 30, 2022</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,993<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(204)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(75,744)<span></span>
</td>
<td class="nump">38,970<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Sep. 30, 2022</a></td>
<td class="nump">13,305,750<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning balance, value at Mar. 31, 2022</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,532<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(74,963)<span></span>
</td>
<td class="nump">39,492<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Beginning balance, shares at Mar. 31, 2022</a></td>
<td class="nump">13,242,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(1,445)<span></span>
</td>
<td class="num">(1,445)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(67)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(67)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices', window );">Issuance of Common Stock for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">120<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">120<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">21,667<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-Based Compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">103<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">103<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless), shares</a></td>
<td class="nump">16,526<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Jun. 30, 2022</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">114,755<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(69)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(76,408)<span></span>
</td>
<td class="nump">38,203<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Jun. 30, 2022</a></td>
<td class="nump">13,280,265<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">664<span></span>
</td>
<td class="nump">664<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(135)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(135)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices', window );">Issuance of Common Stock for services</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">120<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">120<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of Common Stock for services, shares</a></td>
<td class="nump">23,085<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-Based Compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">105<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">105<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless)</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">13<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of Common Stock upon exercise of options (cashless), shares</a></td>
<td class="nump">2,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending balance, value at Sep. 30, 2022</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">$ 114,993<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">$ (88)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">$ (204)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">$ (75,744)<span></span>
</td>
<td class="nump">$ 38,970<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Ending balance, shares at Sep. 30, 2022</a></td>
<td class="nump">13,305,750<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="11"></td></tr>
<tr><td colspan="11"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of offering costs incurred of approximately $<span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z6KYwmwjR7e3" title="Offering costs">50</span>.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Net of stock subscription receivables of $<span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90C_eus-gaap--CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__custom--StockSubscriptionsMember_zxj3mkb5D5E7" title="Stock subscription receivables">744</span> and offering
costs incurred of approximately $<span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__custom--StockSubscriptionsMember_zF6mMCYZtxPi" title="Offering costs">449</span>.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_StockIssuedDuringPeriodValueStockSubscriptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Stock issued during period value stock subscriptions</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_StockIssuedDuringPeriodValueStockSubscriptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -URI https://asc.fasb.org/extlink&amp;oid=126964447&amp;loc=d3e11149-113907<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI https://asc.fasb.org/extlink&amp;oid=126964447&amp;loc=d3e11178-113907<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126961718&amp;loc=d3e4534-113899<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
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<tr>
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<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126968391&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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210.13-01(a)(4)(ii))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 30: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 31: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI https://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591551-111686<br><br>Reference 32: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI https://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591552-111686<br><br>Reference 33: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesIssuedForServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares of stock issued attributable to transactions classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(02)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueIssuedForServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueIssuedForServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of shares of stock issued attributable to transactions classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=124436220&amp;loc=d3e21930-107793<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 45<br> -Paragraph 23<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124436220&amp;loc=d3e21914-107793<br><br>Reference 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250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<br><br>Reference 28: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=128097895&amp;loc=SL121327923-165333<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794318768">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredOfferingCosts', window );">Offering costs</a></td>
<td class="nump">$ 50<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=PESI_StockSubscriptionsMember', window );">Stock Subscriptions [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredOfferingCosts', window );">Offering costs</a></td>
<td class="nump">449<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable', window );">Stock subscription receivables</a></td>
<td class="nump">$ 744<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of subscription receivable from investors who have been allocated common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockShareSubscribedButUnissuedSubscriptionsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredOfferingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 5.A)<br> -URI https://asc.fasb.org/extlink&amp;oid=122040515&amp;loc=d3e105025-122735<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredOfferingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=PESI_StockSubscriptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=PESI_StockSubscriptionsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114788295168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">9 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Cash flows from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net (loss) income</a></td>
<td class="num">$ (2,124,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 3,179,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity', window );">Less: loss from discontinued operations, net of taxes (Note 10)</a></td>
<td class="num">(442,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(285,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">(Loss) income from continuing operations, net of taxes</a></td>
<td class="num">(1,682,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,464,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile (loss) income from continuing operations to cash used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">1,433,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,208,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_InterestOnFinanceLeaseWithPurchaseOption', window );">Interest on finance lease with purchase option</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain on extinguishment of debt</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(5,381,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt issuance costs</a></td>
<td class="nump">44,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">28,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred tax benefit</a></td>
<td class="num">(147,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,931,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ProvisionForRecoveryOfBadDebtReserves', window );">(Recovery of) provision for bad debt reserves</a></td>
<td class="num">(47,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainLossOnDispositionOfAssets', window );">Loss on disposal of property and equipment</a></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims', window );">Issuance of common stock for services</a></td>
<td class="nump">363,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">304,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">310,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">149,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities of continuing operations</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="nump">1,426,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,158,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IncreaseDecreaseInUnbilledReceivable', window );">Unbilled receivables</a></td>
<td class="nump">2,689,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8,757,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses, inventories and other assets</a></td>
<td class="nump">829,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,700,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue', window );">Accounts payable, accrued expenses and unearned revenue</a></td>
<td class="num">(5,553,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(9,180,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations', window );">Cash used in continuing operations</a></td>
<td class="num">(334,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(4,031,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations', window );">Cash used in discontinued operations</a></td>
<td class="num">(559,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(296,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Cash used in operating activities</a></td>
<td class="num">(893,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(4,327,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Cash flows from investing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchases of property and equipment</a></td>
<td class="num">(947,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="num">(1,132,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment', window );">Proceeds from sale of property and equipment</a></td>
<td class="nump">25,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Cash used in investing activities of continuing operations</a></td>
<td class="num">(922,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,131,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash flows from financing activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RepaymentsOfLinesOfCredit', window );">Repayments of revolving credit borrowings</a></td>
<td class="num">(54,414,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(59,900,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromLinesOfCredit', window );">Borrowing on revolving credit</a></td>
<td class="nump">54,414,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">59,900,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from capital line</a></td>
<td class="nump">524,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Principal repayments of finance lease liabilities</a></td>
<td class="num">(821,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(281,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Principal repayments of long term debt</a></td>
<td class="num">(375,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(330,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payment of debt issuance costs</a></td>
<td class="num">(35,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(40,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds from sale of Common Stock, net of Offering costs paid</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">618,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromStockPlans', window );">Proceeds from stock subscription, net of Offering costs paid</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">4,816,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from issuance of common stock upon exercise of options</a></td>
<td class="nump">13,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Cash (used in) provided by financing activities of continuing operations</a></td>
<td class="num">(694,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">4,783,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Effect of exchange rate changes on cash</a></td>
<td class="num">(4,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(4,000)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Decrease in cash and finite risk sinking fund (restricted cash)</a></td>
<td class="num">(2,513,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(679,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and finite risk sinking fund (restricted cash) at beginning of period</a></td>
<td class="nump">15,911,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">19,370,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash and finite risk sinking fund (restricted cash) at end of period</a></td>
<td class="nump">13,398,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">18,691,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental disclosure:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest paid</a></td>
<td class="nump">125,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">163,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaid', window );">Income taxes paid</a></td>
<td class="nump">6,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">15,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EquipmentPurchaseSubjectToFinanceLease', window );">Equipment purchase subject to finance lease</a></td>
<td class="nump">114,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">319,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EquipmentPurchaseSubjectToFinancing', window );">Equipment purchase subject to financing</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 29,000<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure">0</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure">114,000</span> for the three and nine months ended September 30, 2022, respectively.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_EquipmentPurchaseSubjectToFinanceLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equipment purchase subject to finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_EquipmentPurchaseSubjectToFinanceLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_EquipmentPurchaseSubjectToFinancing">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Equipment purchase subject to financing.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_EquipmentPurchaseSubjectToFinancing</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Increase decrease in accounts payable accrued expenses and unearned revenue.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_IncreaseDecreaseInAccountsPayableAccruedExpensesAndUnearnedRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_IncreaseDecreaseInUnbilledReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Increase decrease in unbilled receivable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_IncreaseDecreaseInUnbilledReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_InterestOnFinanceLeaseWithPurchaseOption">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Interest on finance lease with purchase option.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_InterestOnFinanceLeaseWithPurchaseOption</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_ProvisionForRecoveryOfBadDebtReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>(Recovery of) provision for bad debt reserves.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_ProvisionForRecoveryOfBadDebtReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 55<br> -Paragraph 69E<br> -URI https://asc.fasb.org/extlink&amp;oid=123466577&amp;loc=SL123495743-112612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28555-108399<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1F<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495355-112611<br><br>Reference 5: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 55<br> -Paragraph 69F<br> -URI https://asc.fasb.org/extlink&amp;oid=123466577&amp;loc=SL123495745-112612<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCostsAndDiscounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=126999549&amp;loc=SL98516268-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3044-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123444420&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (c)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.1)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(1)(Note 1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.Fact.2)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123444420&amp;loc=d3e33268-110906<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnDispositionOfAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2443-110228<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDispositionOfAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainsLossesOnExtinguishmentOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI 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30<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22499-107794<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=123596393&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721523-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569616-111683<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1012-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126999549&amp;loc=d3e4297-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126999549&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Fair value of share-based compensation granted to nonemployees as payment for services rendered or acknowledged claims.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3536-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDebtIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromLinesOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(f))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromLinesOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockPlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from the stock plan during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockPlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3291-108585<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114871963488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock', window );">Basis of Presentation</a></td>
<td class="text"><p id="xdx_808_eus-gaap--BusinessDescriptionAndBasisOfPresentationTextBlock_zzfQTipY2cw8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>1.
<span style="text-decoration: underline"><span id="xdx_829_zqDsVRWJ7Wva">Basis of Presentation</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
consolidated financial statements included herein have been prepared by the Company (which may be referred to as we, us or our), without
an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (&#8220;the Commission&#8221;). Certain information
and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in
the United States of America (&#8220;U.S. GAAP&#8221;) have been condensed or omitted pursuant to such rules and regulations, although
the Company believes the disclosures which are made are adequate to make the information presented not misleading. Further, the consolidated
financial statements reflect, in the opinion of management, all adjustments (which include only normal recurring adjustments) necessary
to present fairly the financial position and results of operations as of and for the periods indicated. The results of operations for
the nine months ended September 30, 2022 are not necessarily indicative of results to be expected for the fiscal year ending December
31, 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company suggests that these consolidated financial statements be read in conjunction with the consolidated financial statements and the
notes thereto included in the Company&#8217;s Annual Report on Form 10-K for the year ended December 31, 2021.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
consolidated financial statements include the accounts of our wholly-owned subsidiaries and the account of a variable interest entity
(&#8220;VIE&#8221;), Perma-Fix ERRG, for which we are the primary beneficiary (See &#8220;Note 15 - VIE&#8221; for a discussion of this
VIE). The consolidated financial statements for 2021 also included the accounts of the Company&#8217;s majority-owned Polish subsidiary,
Perma-Fix Medical S.A (&#8220;PFM Poland&#8221;) and PFM Poland&#8217;s wholly-owned subsidiary, Perma-Fix Medical Corporation (&#8220;PFMC&#8221;),
which comprised of the Company&#8217;s Medical Segment. As previously discussed, the Company made the strategic decision to cease all
research and development (&#8220;R&amp;D&#8221;) activities under the Medical Segment and sold <span id="xdx_90F_ecustom--SaleOfInterestInSubsidiaries_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_ztptHr7jns8e" title="Sale of interest in subsidiaries">100</span>% of its interest in PFM Poland in
December 2021. As a condition precedent to the sale of PFM Poland, the Company acquired PFMC after its conversion to a Delaware limited
liability company. As a result of the sale of PFM Poland, the Company deconsolidated PFM Poland from its consolidated financial statements
in December 2021. The Company&#8217;s Medical Segment had not generated any revenue.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Information
for the Medical Segment is presented for the quarter and nine months ended September 30, 2021. The Medical Segment was disposed of as
of December 31, 2021 and is not relevant for the quarter and nine month ended September 30, 2022. Prior period segment information is
not required to be restated for the disposal of the segment.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the business description and basis of presentation concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI https://asc.fasb.org/topic&amp;trid=2122369<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI https://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI https://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789686832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SignificantAccountingPoliciesTextBlock', window );">Summary of Significant Accounting Policies</a></td>
<td class="text"><p id="xdx_805_eus-gaap--SignificantAccountingPoliciesTextBlock_z7wGgsdZatp8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>2.
<span style="text-decoration: underline"><span id="xdx_821_zMeQk3rSwIGa">Summary of Significant Accounting Policies</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
accounting policies are set forth in the notes to the December 31, 2021 consolidated financial statements referred to above.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p id="xdx_846_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z9rMhUbXqFAb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_861_zsdZLm0zBItf">Recently
Adopted Accounting Standards</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
May 2021, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2021-04,
&#8220;Earnings Per Share (Topic 206), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-Stock Compensation (Topic
718), and Derivatives and Hedging-Contracts in Entity&#8217;s Own Equity (Subtopic 815-40): Issuer&#8217;s Accounting for Certain Modifications
or Exchanges of Freestanding Equity-Classified Written Call Options (a consensus of the FASB Emerging Issues Task Force).&#8221; ASU
2021-04 addresses issuer&#8217;s accounting for certain modifications or exchanges of freestanding equity-classified written call options.
This ASU is effective for all entities, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal
years. Early adoption is permitted. The adoption of this ASU by the Company effective January 1, 2022 did not have a material impact
on its financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
March 2020, the FASB issued ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform
on Financial Reporting,&#8221; which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships
and other transactions affected by the discontinuation of the London Interbank Offered Rate (&#8220;LIBOR&#8221;) or by another reference
rate expected to be discontinued because of reference rate reform. The guidance was effective beginning March 12, 2020 and can be applied
prospectively through December 31, 2022. In January 2021, the FASB issued ASU No. 2021-01, &#8220;Reference Rate Reform (Topic 848):
Scope,&#8221; which clarified the scope and application of the original guidance. The Company has determined that only its obligations
under its credit facility are impacted by these ASUs at this time. During the third quarter of 2022, the Company entered into an amendment
dated August 29, 2022 to its loan agreement which replaced the LIBOR option with the Secured Overnight Finance Rate (&#8220;SOFR&#8221;)
option under its credit facility. The adoption of these ASUs by the Company during the third quarter of 2022 did not have a material
impact to its financial statements (see &#8220;Note 8 &#8211; Long Term Debt&#8221; for a discuss of the Company&#8217;s credit facility
and the amendment dated August 29, 2022).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_840_ecustom--NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_zgi6OfMNCvod" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_863_z8TJpa15EOl9">Recently
Issued Accounting Standards &#8211; Not Yet Adopted</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
June 2016, the FASB issued ASU No. 2016-13, &#8220;Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments,&#8221;
and various subsequent amendments to the initial guidance (collectively, &#8220;Topic 326&#8221;). Topic 326 introduces an approach,
based on expected losses, to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale
debt securities. The new approach to estimating credit losses (referred to as the current expected credit losses model) applies to most
financial assets measured at amortized cost and certain other instruments, including trade and other receivables and loans. Entities
are required to apply the standard&#8217;s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the
first reporting period in which the guidance is adopted. In November 2019, FASB issued ASU 2019-10, &#8220;Financial Instruments &#8211;
Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842),&#8221; which defers the effective date of ASU
2016-13 for public companies that are considered smaller reporting companies (&#8220;SRC&#8221;) as defined by the Commission to fiscal
years beginning after December 15, 2022, including interim periods within those fiscal years. These ASUs are effective January 1, 2023
for the Company as an SRC. Under new guidance issued by the Commission in March 2020, the Company continued to qualify as a SRC but became
an accelerated filer for its 2021 Form 10-K and its 2022 quarterly 10-Q filings. The Company will remain a SRC but will become a non-accelerated
filer for its 2022 Form 10-K and subsequent filings. The Company is currently evaluating the impact of these ASU on its consolidated
financial statements; however, based on historical credit losses and as a significant amount of the Company&#8217;s receivables are generated
from government entities, the Company does not expect the adoption of these ASUs to have a material impact to the Company&#8217;s financial
statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
August 2020, the FASB issued ASU No. 2020-06, &#8220;Debt &#8211; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives
and Hedging &#8211; Contracts in Entity&#8217;s Own Equity.&#8221; ASU 2020-06 simplifies the accounting for convertible instruments
by removing major separation models and removing certain settlement condition qualifiers for the derivatives scope exception for contracts
in an entity&#8217;s own equity, and simplifies the related diluted net income per share calculation for both Subtopics. ASU 2020-06
is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023, for the Company as an
SRC. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and disclosures.</span></p>

<p id="xdx_857_znAqwVwDG1R9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793518704">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerTextBlock', window );">Revenue</a></td>
<td class="text"><p id="xdx_80F_eus-gaap--RevenueFromContractWithCustomerTextBlock_zsZ6U1OkL0Xf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>3.
<span style="text-decoration: underline"><span id="xdx_822_zDoxTKu9sq8j">Revenue</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Disaggregation
of Revenue</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
general, the Company&#8217;s business segmentation is aligned according to the nature and economic characteristics of our services and
provides meaningful disaggregation of each business segment&#8217;s results of operations. The nature of the Company&#8217;s performance
obligations within our Treatment and Services Segments result in the recognition of our revenue primarily over time. The following tables
present further disaggregation of our revenues by different categories for our Services and Treatment Segments:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p id="xdx_89D_eus-gaap--DisaggregationOfRevenueTableTextBlock_zG650aOF4obc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span id="xdx_8B8_zNKkksZWwKA1" style="display: none">Schedule
of Disaggregation of Revenue</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    by Contract Type</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRZx8Yq5lN7a" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,892</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSFvl1wIplGe" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,769</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOomLiIhovb5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z38trWhnnSti" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,031</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zNei675G9xG3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">11,924</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1793ykZ5U0b" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zOJVFg4vLT08" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,703</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zc9MzrSRSdLl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,703</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbIJdaJUSgRk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1001">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zx0QT1RhV0G2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,873</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zBpdX788XiFe" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,873</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z8ZrWJfs3ZQd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0Q5YeAUp9Db" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zaXdDlbHIOi4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zykRES9xyhv7" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDmf7sx7A9Ai" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zKB0Pu9pKnVf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by Contract
    Type</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
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    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3wmt4l12bTl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">20,569</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSp5AyolPRbc" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">45,318</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zAOgauvXQ9W" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zU9KA1IMuM78" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">7,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zTnmZduWgUp3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">31,188</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zV7xSmchgHle" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1031">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zWdZ76Go2tk7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,524</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zC6uQi9hwKq7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,524</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrkVPalAXfJ1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1037">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zPHDFDnekJ56" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">23,887</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zLHyxxAwm8Pl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">23,887</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zX8OkcRCOTw1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlWfWBGHyaTe" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zmik7Avqhxo" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkTCFCj5TeTh" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRTD2ew3O5Fi" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zDeQmTY1QZFa" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid"><span style="font-family: Times New Roman, Times, Serif">(In thousands)</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    30, 2022</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    30, 2021</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic commercial</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zd8lKJJXc2fb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">313</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zrI1IXjlyHcb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,119</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zl7ByO6efES1" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,956</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHNM6c4AH5Xi" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">399</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zcMQyvDJNXTl" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,355</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Foreign government</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrrmClzWbSZa" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">287</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z50fgvjZolQ9" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1081">&#8212;</span></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zOEYQzSfggEb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">287</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z4mbNyU2Vic3" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">36</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zN4hRbgH5rc1" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,931</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zWigL11MrnId" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,967</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Foreign commercial</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrYDCyKLWCP7" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">56</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zA6dZShv5V35" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zZUwukmuRcpe" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">74</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLx8arHbzdVf" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">176</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4yX7kBbaQSk" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">22</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zxJftX08siS3" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">198</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrOEF4YXNH0e" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvULi8kg0j6j" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zOPlj2OmY3tb" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZ9lt9obnCkj" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDBwfBqj02E8" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zbJYNhzcJDk9" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    government</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z0GR4q6EOXcf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">17,786</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIxc2TSNqFtj" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">28,158</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zTshbGme3TQ1" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">45,944</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLdFAPzIbDnk" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">16,962</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zBDpf22Qgh06" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,172</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zNt10wq1fcTd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">41,134</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    commercial</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zuNL3GSUwtGl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,045</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z89ELlXzROBe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">859</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zYmRPKmxLQF2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zk2quf1zJSsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,284</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zJVrm1UvAeVi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,185</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_z7VICf67A2k7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">7,469</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Foreign
    government</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zjMdErGUNdMj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">532</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zxpEIy8xUZgh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">12</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zvHZ6XudjCh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">544</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTOCLPnzeO7l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">577</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zee9BMjx4tvd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">5,556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zsTQ1O7Cj6d4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,133</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Foreign
    commercial</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZM8XFcKdvzf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">386</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zX5AQxobtLRf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">64</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zU3hIVUaXs5k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">450</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbUcyC7vUfCb" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">271</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRu1p0dLL26k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">68</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zmvDVTBRlhH1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">339</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMaGwaIyUYX8" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zMp7qQdUCR6c" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zRsMln0fz3Rd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWGZCZ4mwwvb" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4z1AIEUQdf4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zsPfpYyXyrp1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A2_z8o673f0BwB1" style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Contract
Balances</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_89D_eus-gaap--ContractWithCustomerAssetAndLiabilityTableTextBlock_zfuEhxpTQiS4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s contract liabilities consist of deferred revenues which represent advance payment from customers in advance of the completion
of our performance obligation. The following table represents changes in our contract liabilities balances:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BB_zPkVLhni4fKe" style="display: none">Schedule of Contract Liabilities</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"/>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">(In
                                            thousands)</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
    (%)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Contract
    liabilities</b></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 32%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Deferred
    revenue</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20220930_ziUYuJr7pcBd" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"><span style="font-family: Times New Roman, Times, Serif">3,145</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20211231_zl2KLbeB1LO4" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"><span style="font-family: Times New Roman, Times, Serif">5,580</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--IncreaseDecreaseInContractWithCustomerLiability_pn3n3_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zBerVbA9LECh" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue"><span style="font-family: Times New Roman, Times, Serif">(2,435</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--ChangesInDeferredRevenuePercentage_pid_dp_uPure_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zsWq6GNoVgdb" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue, percentage"><span style="font-family: Times New Roman, Times, Serif">(43.6</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)%</span></td></tr>
  </table>

<p id="xdx_8A1_zYUfR0ijByHd" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
decrease was attributed primarily to revenue recognized in connection with a Services Segment contract.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the three and nine months ended September 30, 2022, the Company recognized revenue of $<span id="xdx_909_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220701__20220930_zgv1jDNMf64e" title="Revenue recognized">494,000</span> and $<span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220101__20220930_zZL9v8QOLRyk" title="Revenue recognized">6,138,000</span>, respectively, related
to untreated waste that was in the Company&#8217;s control as of the beginning of the year. During the three and nine months ended September
30, 2021, the Company recognized revenue of $<span id="xdx_90F_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210701__20210930_zOPrhinPcYFb" title="Revenue recognized">561,000</span> and $<span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210101__20210930_zlHdm0i0hTVb" title="Revenue recognized">6,635,000</span>, respectively, related to untreated waste that was in the Company&#8217;s
control as of the beginning of the year. All revenue recognized in each period related to performance obligations satisfied within the
respective period.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Variable
Consideration</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_906_eus-gaap--RevenueInformationUsedToAssessVariableConsiderationConstraint_c20220101__20220930_zJy0FzMKkyOa" title="Revenue information related to variable consideration constraint">The
Company&#8217;s revenue for the three months ended September 30, 2022 included approximately $<span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zY5jcpjHUo32" title="Revenue recognized">384,000</span>
recognized within the Company&#8217;s Treatment Segment and $<span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--ServicesSegmentMember_z1DOGhdhGdPc" title="Revenue recognized">148,000</span> recognized within the Company&#8217;s Services Segment that
resulted from cumulative catch-up adjustments in transaction price from performance obligations satisfied or partially satisfied in
the prior periods that had been constrained. During the three months ended September 30, 2021, the Company recognized approximately
$<span id="xdx_909_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20210701__20210930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zivB4nByBPQ5" title="Revenue recognized">1,286,000</span>
in revenue from a request for equitable adjustment (&#8220;REA&#8221;) in its Treatment Segment that resulted in cumulative catch-up
adjustment in transaction price that had been constrained in prior period.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Remaining
Performance Obligations</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company applies the practical expedient in paragraph 606-10-50-14 and does not disclose information about remaining performance obligations
that have original expected durations of one year or less.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Within
our Services Segment, there are service contracts which provide that the Company has a right to consideration from a customer in an amount
that corresponds directly with the value to the customer of our performance completed to date. For those contracts, the Company has utilized
the practical expedient in ASC 606-10-55-18, which allows the Company to recognize revenue in the amount for which we have the right
to invoice; accordingly, the Company does not disclose the value of remaining performance obligations for those contracts.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s contracts and subcontracts relating to activities at governmental sites generally allow for termination for convenience
at any time at the government&#8217;s option without payment of a substantial penalty. The Company does not disclose remaining performance
obligations on these contracts.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789587120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureLeasesAbstract', window );"><strong>Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_LesseeOperatingAndFinanceLeasesTextBlock', window );">Leases</a></td>
<td class="text"><p id="xdx_804_ecustom--LesseeOperatingAndFinanceLeasesTextBlock_zFCx2suclfq1" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>4.
<span style="text-decoration: underline"><span id="xdx_826_zpt7thjoIsal">Leases</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
the inception of an arrangement, the Company determines if an arrangement is, or contains, a lease based on facts and circumstances present
in that arrangement. Lease classifications, recognition, and measurement are then determined at the lease commencement date.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s operating lease right-of-use (&#8220;ROU&#8221;) assets and operating lease liabilities represent primarily leases for
office and warehouse spaces used to conduct our business. Finance leases consist primarily of processing and transport equipment used
by our facilities&#8217; operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p id="xdx_895_eus-gaap--LeaseCostTableTextBlock_zAjnM3odzs5c" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
components of lease cost for the Company&#8217;s leases for the three and nine months ended September 30, 2022 and 2021 were as follows
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B0_znltErgnUb6b" style="display: none">Schedule of Components of Lease Cost</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

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<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--OperatingLeaseCost_pn3n3_maLCz5aV_zpokmJLnkGtk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Lease
    cost</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">157</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">115</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">471</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">341</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseRightOfUseAssetAmortization_pn3n3_maFLzICh_zQTT2sbk9Fn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Amortization
    of ROU assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">42</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">133</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeaseInterestExpense_pn3n3_maFLzICh_zgW1x9gU5Pja" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Interest
    on lease liability</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">30</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_ecustom--FinanceLease_iT_pn3n3_maLCz5aV_mtFLzICh_zd1CUJV8mJyf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">51</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">163</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">255</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShortTermLeaseCost_pn3n3_maLCz5aV_zhZUBwtziXrc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Short-term
    lease rent expense</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1225">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--LeaseCost_iT_pn3n3_mtLCz5aV_za9P8pO6unpj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    lease cost</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right">208</td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">222</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">641</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">606</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8AC_zvwF6rpNG7h6" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_892_ecustom--ScheduleOfWeightedAverageLeaseTableTextBlock_z5wQRlQxUwmf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
weighted average remaining lease term and the weighted average discount rate for operating and finance leases at September 30, 2022 were:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zyt2lvGzc7E7" style="display: none">Schedule of Weighted Average Lease</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Weighted
    average remaining lease terms (years)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_905_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zPFqdqsUGu18" title="Operating leases, weighted average remaining lease terms (years)">6.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zIhw6FJCFwC" title="Finance leases, weighted average remaining lease terms (years)">3.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted average
    discount rate</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zaoZ6iZ2eIQc" title="Operating leases, weighted average discount rate">7.8</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zsVvxD1HvHki" title="Finance leases, weighted average discount rate">5.3</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  </table>

<p id="xdx_8A3_zmiylVVSCLZ" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p id="xdx_898_ecustom--OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_ztWmLcQcqlIi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table reconciles the undiscounted cash flows for the operating and finance leases at September 30, 2022 to the operating and
finance lease liabilities recorded on the balance sheet (in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zWYrfjav5QT7" style="display: none">Schedule of Operating and Finance Lease Liability Maturity</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 59%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2022
    (Remaining</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z1O0LjMc3mea" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Operating Leases 2022"><span style="font-family: Times New Roman, Times, Serif">144</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zgwDeB5vreN9" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Finance Leases 2022"><span style="font-family: Times New Roman, Times, Serif">47</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2023</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zR0MYIwDzys6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2023"><span style="font-family: Times New Roman, Times, Serif">556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zY0EUwd7umb3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2023"><span style="font-family: Times New Roman, Times, Serif">174</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2024</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z5j1SjHkqddg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2024"><span style="font-family: Times New Roman, Times, Serif">416</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2rRtdleYwS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2024"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2025</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zOT4cqyk9xGg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2025"><span style="font-family: Times New Roman, Times, Serif">324</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zKLHaYSCwx44" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2025"><span style="font-family: Times New Roman, Times, Serif">147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2026</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zI7I89V6Jf4c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2026"><span style="font-family: Times New Roman, Times, Serif">301</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zEb9PHOUHnt5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2026"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">2027
    and thereafter</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2VV7YnSqML9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2027 and thereafter"><span style="font-family: Times New Roman, Times, Serif">942</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_ecustom--FinanceLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zeN9Ode88a3h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="2027 and thereafter Finance Leases"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1269">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">Total
    undiscounted lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zvfHbQDkfzn8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Total undiscounted lease payments"><span style="font-family: Times New Roman, Times, Serif">2,683</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsDue_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z6oyEhgow5Wh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Total undiscounted lease payments"><span style="font-family: Times New Roman, Times, Serif">556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less:
    Imputed interest</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zXuHZRiv21K7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Less: Imputed interest"><span style="font-family: Times New Roman, Times, Serif">(579</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinanceLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zal88I4JmOSc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Less: Imputed interest"><span style="font-family: Times New Roman, Times, Serif">(45</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Present
    value of lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiability_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z9Dr3lTzVxkf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Present value of lease payments"><span style="font-family: Times New Roman, Times, Serif">2,104</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiability_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zzYm2kT1Klhl" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Present value of lease payments"><span style="font-family: Times New Roman, Times, Serif">511</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of operating lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_98A_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_c20220930_zZgA1p68VeFj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of operating lease obligations"><span style="font-family: Times New Roman, Times, Serif">431</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    operating lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_z3DZ9BpUyasg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term operating lease obligations, less current portion"><span style="font-family: Times New Roman, Times, Serif">1,673</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of finance lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FinanceLeaseLiabilityCurrent_iI_pn3n3_c20220930_zATy5zFNWNTg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of finance lease obligations"><span style="font-family: Times New Roman, Times, Serif">154</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    finance lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_zpWaPCyAqKRl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term finance lease obligations, less current portion"><span style="font-family: Times New Roman, Times, Serif">357</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A6_zscRSwhpL2G3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p id="xdx_89C_ecustom--ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_zyTDTnYHDqCb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supplemental
cash flow and other information related to our leases were as follows for the three and nine months ended September 30, 2022 and 2021
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zulpHqqqeDh" style="display: none">Schedule of Supplemental Cash Flow and Other Information Related to Leases</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20220701__20220930_z3hndURCIxve" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20210701__20210930_zWjvv6ZPCmF8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20220101__20220930_zK0GPPrIzbli" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_494_20210101__20210930_zlDVOQBckO58" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    paid for amounts included in the measurement of lease liabilities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--OperatingLeasePayments_pn3n3_zSo7oThPBUTl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in operating leases</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">144</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">430</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">307</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseInterestExpense_pn3n3_zFIY0nqbTHW9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">30</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeasePrincipalPayments_pn3n3_znMK6wgzmcOh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Financing
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">76</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">821</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">281</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">ROU
    assets obtained in exchange for lease obligations for:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_pn3n3_zs3FaEgRH5B6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1308">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">323</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">323</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_pn3n3_zUNay60HaWl6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1315">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">350</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Reduction
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1318">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1320">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(364</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
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<p id="xdx_8A1_zE9V5eiMTTof" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for finance and operating leases of lessee. Includes, but is not limited to description of lease and maturity analysis of lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789568720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Intangible Assets<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IntangibleAssetsDisclosureTextBlock', window );">Intangible Assets</a></td>
<td class="text"><p id="xdx_805_eus-gaap--IntangibleAssetsDisclosureTextBlock_zsW8zKxLYasg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>5.
<span style="text-decoration: underline"><span id="xdx_828_z5VusHE2QVs1">Intangible Assets</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_89B_ecustom--ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_zkT4lwx6FPUb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes information relating to the Company&#8217;s definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B9_zPQU7wBY9Qze" style="display: none">Schedule of Definite Lived Intangible Assets</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted
    Average</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    30, 2022</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amortization
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Net
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amount</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amount</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Other
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 37%"><span style="font-family: Times New Roman, Times, Serif">Patent</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zOe1ktEY1xed" title="Weighted Average Amortization Period (Years)">8.6</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zefIPQO9VgCc" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">744</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zyh2mO8gvVD6" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(369</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_z8n8GtpWxh9b" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">375</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zIKDDCZXaZwg" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">787</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zDqZ7QJAX9h3" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(351</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zmQSbxBHKWig" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">436</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Software</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_909_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zaPeLVwW6U39" title="Weighted Average Amortization Period (Years)">3</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zdtzgh4FCCY2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">636</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zo4KUk0esjS7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(453</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zNyXAY8MBnK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">183</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zhtuXp6BvsYj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">592</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zQxj2PNZgVP7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(415</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zVR1VWlsTXi9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">177</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Customer
    relationships</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_901_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z6S3XsQDbtvc" title="Weighted Average Amortization Period (Years)">10</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zBJBJzwAMPN6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">3,370</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zJmCavvqBRY7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(3,209</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0JwDfDJMs2l" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">161</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z7pbs6KeVdM5" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">3,370</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0uyAZE4QFgl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(3,089</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zQldyYVZF4j8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">281</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930_zsEpZfwkA9D3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">4,750</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930_ziJzRpC8Pgma" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(4,031</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930_zDjBdOhNbuZ2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">719</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231_zdvDFGmMHxS6" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">894</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p id="xdx_8A8_ztxIZNLTLFRg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
intangible assets noted above are amortized on a straight-line basis over their useful lives with the exception of customer relationships
which are being amortized using an accelerated method.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: -0.5in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_89D_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zwWaWIt2QH6d" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"><span id="xdx_8B6_zGRp7p1AkQu9" style="display: none">Schedule of Finite Lived Intangible Assets, Future Amortization Expense</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_495_20220930_zVaIdTw0rO91" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amount</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_z9aiQbw9HN7f" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 56%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2022(Remaining)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">57</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_zhbHybSr1dIa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2023</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">187</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_pn3n3_zxfRw9NKkJsa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2024</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">61</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_pn3n3_zh8Q8WC5udgl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2025</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_pn3n3_zenoZCMXwsQi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2026</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"/>

<p id="xdx_8A6_zYTfAI1Bi2yi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amortization
expense relating to the definite-lived intangible assets as discussed above was $<span id="xdx_907_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220701__20220930_zRguTfpY4IGk" title="Amortization of intangible asset">65,000</span> and $<span id="xdx_90B_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220101__20220930_ztdM88t7utla" title="Amortization of intangible asset">176,000</span> for the three and nine months ended
September 30, 2022, respectively, and $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210701__20210930_zLb1D2dJBW5f" title="Amortization of intangible asset">51,000</span> and $<span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210101__20210930_zOwc5X891Ku4" title="Amortization of intangible asset">152,000</span> for the three and nine months ended September 30, 2021, respectively.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all or part of the information related to intangible assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -URI https://asc.fasb.org/subtopic&amp;trid=2144471<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789606496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Capital Stock, Stock Plans and Stock-Based Compensation<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-Based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Capital Stock, Stock Plans and Stock-Based Compensation</a></td>
<td class="text"><p id="xdx_80E_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zaOexjNdUaI4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>6.
<span style="text-decoration: underline"><span id="xdx_82E_z3X7kMzIO2ni">Capital Stock, Stock Plans and Stock-Based Compensation</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; background-color: white"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company has certain stock option plans under which it may award incentive stock options (&#8220;ISOs&#8221;) and/or non-qualified stock
options (&#8220;NQSOs&#8221;) to employees, officers, outside directors, and outside consultants.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
July 21, 2022, the Company issued a NQSO to each of the Company&#8217;s seven reelected outside directors for the purchase, under the
Company&#8217;s 2003 Outside Directors Stock Plan (the &#8220;2003 Plan&#8221;), of up to <span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zdVpSxpmPted" title="Shares options granted">10,000</span> shares of the Company&#8217;s common
stock, par value $<span id="xdx_904_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zW2vJD9NIzTk" title="Common stock, par value">0.001</span> per share (the &#8220;Common Stock&#8221;). Dr. Louis Centofanti, the Company&#8217;s Executive Vice President
(&#8220;EVP&#8221;) of Strategic Initiatives and also a member of the Company&#8217;s Board of Directors (the &#8220;Board&#8221;), was
not eligible to receive an option under the 2003 Plan as an employee of the Company. Each NQSO granted is for a contractual term of <span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zxiuYt4GXrx4" title="Stok option granted contractual term (years)">ten
years</span> with <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zvLc17aa0LY3" title="Annual vesting, description">one-fourth vesting annually over a four-year period.</span> The exercise price of the NQSO is $<span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_z6b17yalrYBd" title="Stock options, exercise price">5.15</span> per share, which was equal to
the fair market value of the Company&#8217;s Common Stock the day preceding the grant date, pursuant to the 2003 Plan.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
July 21, 2022, the Company granted ISOs to certain employees for purchase under the Company&#8217;s 2017 Stock Option Plan, as amended
(the &#8220;2017 Plan&#8221;), of up to an aggregate of <span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zaAqNVXHXYse" title="Shares options granted">24,000</span> shares of the Common Stock. Each ISO granted is for a contractual term
of <span id="xdx_903_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8l4C5mWl3W3" title="Stok option granted contractual term (years)">six years</span> with one-fifth vesting annually over a <span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dxL_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zVklQWQd3s7c" title="Vesting period::XDX::P5Y"><span style="-sec-ix-hidden: xdx2ixbrl1417">five-year</span></span> period. The exercise price of the ISO was $<span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8MJgu7QNt0k" title="Stock options, exercise price">5.34</span> per share, which was equal
to the fair market value of the Company&#8217;s Common Stock on the date of grant.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company granted a NQSO to Robert Ferguson on July 27, 2017 from the Company&#8217;s 2017 Stock Option Plan (&#8220;2017 Plan&#8221;)
for the purchase of up to <span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_z4UEiifl2pY5" title="Number of stock option shares granted">100,000</span> shares of the Company&#8217;s Common Stock (&#8220;Ferguson Stock Option&#8221;) in connection with
his work as a consultant to the Company&#8217;s Test Bed Initiative (&#8220;TBI&#8221;) at our Perma-Fix Northwest Richland, Inc. (&#8220;PFNWR&#8221;)
facility at an exercise price of $<span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_zBVUmdFXOkgj" title="Stock options, exercise price">3.65</span> per share, which was the fair market value of the Company&#8217;s Common Stock on the date of
grant. The term of the Ferguson Stock Option is seven years from the grant date. The vesting of the Ferguson Stock Option is subject
to the achievement of three separate milestones by certain dates. The first milestone was met and the <span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20180501__20180531__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zLKmL7FJSjRl" title="Issuance of stock upon exercise of options, shares">10,000</span> shares under the first milestone
were issued to Robert Ferguson in May 2018. The Company had previously entered into amendments whereby the vesting dates for the second
and third milestones for the purchase of up to <span id="xdx_90F_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--SecondMilestoneMember_zoDVJZAZN1na" title="Options to purchase shares">30,000</span> and <span id="xdx_908_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--ThirdMilestoneMember_z03Uwvncryq7" title="Options to purchase shares">60,000</span> shares of the Company&#8217;s Common Stock were extended to December
31, 2021 and December 31, 2022, respectively. On January 20, 2022, the Company&#8217;s Compensation and Stock Option Committee (&#8220;Compensation
Committee&#8221;) and the Board further amended the vesting dates of the second and third milestones to December 31, 2022 and December
31, 2023, respectively. This amendment was approved by the Compensation Committee and the Board to take effect December 31, 2021. The
Company has not recognized compensation costs (fair value of approximately $<span id="xdx_90B_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_ztf6KmjrhwLb" title="Unrecognized compensation cost related to unvested options consultant">289,000</span> at September 30, 2022) for the remaining <span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zZZyai1RMbN6" title="Remaining stock option">90,000</span> Ferguson
Stock Option under the remaining two milestones since achievement of the performance obligation under each of the two remaining milestones
is uncertain at September 30, 2022. All other terms of the Ferguson Stock Option remain unchanged. Upon Mr. Ferguson&#8217;s death, the
remaining Ferguson Stock Options are now held by Mr. Ferguson&#8217;s estate.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company estimates fair value of stock options using the Black-Scholes valuation model. Assumptions used to estimate the fair value of
stock options granted include the exercise price of the award, the expected term, the expected volatility of the Company&#8217;s stock
over the option&#8217;s expected term, the risk-free interest rate over the option&#8217;s expected term, and the expected annual dividend
yield. The fair value of the options granted as discussed above and the related assumptions used in the Black-Scholes option model used
to value the options granted for the nine months ended September 30, 2022 were as follows:</span></p>

<p id="xdx_89E_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zueOwoNQ54D3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span id="xdx_8B3_zIuViI0pjflf" style="display: none">Schedule of Stock Options Valuation Assumptions</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Outside
    Director Stock Option Granted</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">Employee Stock Option
                                                                                                                             Granted</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended September 30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 42%"><span style="font-family: Times New Roman, Times, Serif">Weighted-average
    fair value per share</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_zmpEGsadshL6" title="Weighted-average fair value per option">3.61</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zXwZAiaLedhf" title="Weighted-average fair value per option">2.71</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F48_zIXNeKXSHt16" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Risk-free
    interest rate <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDEp_zo6CkVWL3Dsg" title="Risk -free interest rate">2.91</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDEp_zr5xXzND99Uf" title="Risk -free interest rate">3.00</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F45_zbMFSNkl8wr4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    volatility of stock <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDIp_z0QTVaPi23Xj" title="Expected volatility of stock">55.04</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDIp_z3XcNeiTr9cb" title="Expected volatility of stock">55.72</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Dividend
    yield</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_z4sLzbcCa1N4" title="Dividend yield">None</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zJHvFhK0OUBf" title="Dividend yield">None</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F4B_z4Q0JJ2RQyQd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    option life <sup>(3)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDMp_zAqGLkB8g4v8" title="Expected option life">10.0</span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDMp_zmhG2fA8A6Ha" title="Expected option life">5.0</span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td id="xdx_F0B_zmJ52dgffzK4" style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F1C_zMxJfX33Tzwe" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0F_zU5kHiwC1P22">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F14_z5x0TDuzHl6a" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_zBSvoZu89xWh">(3)</sup></span></td><td style="text-align: justify"><span id="xdx_F16_zmQasm6No2I5" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The expected option
life is based on historical exercises and post-vesting data.</span></td>
</tr></table>

<p id="xdx_8A7_zhKqaA4VrHn8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p id="xdx_896_eus-gaap--ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_zh8xPlyak1Rj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes stock-based compensation recognized for the three and nine months ended September 30, 2022 and 2021 for our
employee and director stock options.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zFZUrNpezQp3" style="display: none">Schedule of Share-based Compensation, Allocation of Recognized Period Costs</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 75%; margin-right: auto">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20220701__20220930_zPq0n2WQUyU3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20210701__20210930_zB1ZZI4A9LCk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_499_20220101__20220930_zzltmxIY5pQ4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_498_20210101__20210930_z1PvlAPibSMi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Stock
    Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zuT7vHY1Qp4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Employee
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">76,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">34,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">248,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__custom--DirectorStockOptionsMember_zd7R4KZvPyEa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Director
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">29,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">28,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">62,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">49,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--ShareBasedCompensation_pp0p0_z3fRSpgooRnf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">105,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">62,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">310,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">149,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p id="xdx_8A5_zp6eYp9VHHS3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
September 30, 2022, the Company has approximately $<span id="xdx_906_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zNneAm3Ko7dk" title="Unrecognized compensation cost related to unvested options consultant">1,396,000</span> of total unrecognized compensation costs related to unvested options for
employee and directors. The weighted average period over which the unrecognized compensation costs are expected to be recognized is approximately
<span id="xdx_90A_ecustom--WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_dtY_c20220101__20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zyegvEr17FC5" title="Weighted average term for unrecognized and unvested option to be recognized">3.8</span> years.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_899_eus-gaap--ScheduleOfStockOptionsRollForwardTableTextBlock_z91b0VwJFcD3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
summary of the Company&#8217;s total stock option plans as of September 30, 2022 and September 30, 2021, and changes during the periods
then ended, are presented below. The Company&#8217;s plans consist/consisted of the 2010 Stock Option Plan, the 2017 Plan and the 2003
Plan:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B6_zskS1a5bziAe" style="display: none">Schedule of Stock Options Roll Forward</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Shares</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
    Average Exercise Price</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
    Average Remaining Contractual Term (years)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aggregate
    Intrinsic Value <sup>(3)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zEk8w2EaLgmk" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">4.98</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_ztKIWHJVlA6c" title="Weighted Average Remaining Contractual Term (years) Outstanding">4.0</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_ziUFejYoYIIh" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"><span style="font-family: Times New Roman, Times, Serif">492,939</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    exercisable at September 30, 2022<sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zNXDESLTbp18" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">453,900</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_z2TAJUpv4tJ8" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">3.93</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_901_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zCqLlIndGat8" title="Weighted Average Remaining Contractual Term (years) Exercisable">2.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zdwcHWTZILHc" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">354,709</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 44%"><span style="font-family: Times New Roman, Times, Serif">Options
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zTTPejY2EjWf" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1523">-</span></span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Granted</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zti4J57klP5i" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"><span style="font-family: Times New Roman, Times, Serif">76,000</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Exercised</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zzSo1yfOQaR1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"><span style="font-family: Times New Roman, Times, Serif">(500</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zp11IX6xsHMc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"><span style="font-family: Times New Roman, Times, Serif">3.15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zbecTN4CFhI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"><span style="font-family: Times New Roman, Times, Serif">2,175</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Forfeited/expired</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zLtKlZzjF2th" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"><span style="font-family: Times New Roman, Times, Serif">6.75</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span id="xdx_F44_za8gFufQrNF4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    outstanding end of period <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zPczP6cqjKr9" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">714,400</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zy5EvtdtZO09" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">4.02</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zlkzom6k4Osf" title="Weighted Average Remaining Contractual Term (years) Outstanding">3.6</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zo3rDPoeub31" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"><span style="font-family: Times New Roman, Times, Serif">1,888,695</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span id="xdx_F46_zmMf1yB9Fmde" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    exercisable at September 30, 2021 <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zOnl97t6kDP3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">416,400</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zjkGcApwsSlj" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">3.91</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zB72oAJoeQF8" title="Weighted Average Remaining Contractual Term (years) Exercisable">2.9</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDIp_zSD8zEe3dGh3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">1,146,320</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
</table>

<p style="margin: 0; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F03_z0HGzRVkIQP5" style="font-family: Times New Roman, Times, Serif">(1)</span></td><td style="text-align: justify"><span id="xdx_F19_zVbfz3mOyPr6" style="font-family: Times New Roman, Times, Serif">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.50</span></span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F0E_zHWRObgyHQZg" style="font-family: Times New Roman, Times, Serif">(2)</span></td><td style="text-align: justify"><span id="xdx_F17_zxYUUec7s1mk" style="font-family: Times New Roman, Times, Serif">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.29</span></span></td>
</tr></table>

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<td style="width: 15pt; text-align: right"><span id="xdx_F0A_ziqEsWRgC2Qa" style="font-family: Times New Roman, Times, Serif">(3)</span></td><td style="text-align: justify"><span id="xdx_F14_zbzFaD9ymXt2" style="font-family: Times New Roman, Times, Serif">The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.</span></td>
</tr></table>



<p id="xdx_8A5_zEn2Gps1CKYi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the nine months ended September 30, 2022, the Company issued a total of <span id="xdx_904_eus-gaap--StockIssuedDuringPeriodSharesIssuedForServices_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zi1F9q0NLwNk" title="Issuance of common stock for services, shares">64,272</span> shares of its Common Stock under the 2003 Plan to its
outside directors as compensation for serving on our Board. The Company has recorded approximately $<span id="xdx_900_eus-gaap--AllocatedShareBasedCompensationExpense_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zf6CThPp1rPh" title="Allocated share-based compensation expense">359,000</span> in compensation expenses
(included in selling, general and administration (&#8220;SG&amp;A&#8221;) expenses) in connection with the issuance of shares of its
Common Stock to outside directors.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the nine months ended September 30, 2022, the Company issued <span id="xdx_908_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z8xzhY0qakOd" title="Issuance of common stock upon exercise of options">16,526</span> shares of its Common Stock from a cashless exercise of an option
for the purchase of <span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zc9C00NsZ6Aa" title="Number of stock option purchased">50,000</span> shares of the Company&#8217;s Common Stock at $<span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zOy89Tk2sLXi" title="Stock options, exercise price">3.97</span> per share. Additionally, the Company issued <span id="xdx_905_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z80P7HRjFQTi" title="Issuance of common stock upon exercise of options">2,400</span> shares
of its Common Stock from the exercise of an option for the purchase of <span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zrDhUYwHiio" title="Number of stock option purchased">2,400</span> shares of the Company&#8217;s Common Stock at $<span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zTXD9OOtV295" title="Stock options, exercise price">5.50</span> per
share resulting in proceeds of approximately $<span id="xdx_902_eus-gaap--ProceedsFromStockOptionsExercised_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zSpI2WGLmcHd" title="Proceeds from stock options exercised">13,000</span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with a $<span id="xdx_907_eus-gaap--LoansPayable_iI_pp0p0_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zPrA4Ttf30fb" title="Loans payable">2,500,000</span> loan that the Company entered into with Mr. Robert Ferguson (the &#8220;Ferguson Loan&#8221;) on April 1,
2019, the Company issued a warrant to Mr. Ferguson for the purchase of up to <span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zcSGZFHlfN1" title="Warrant to purchase">60,000</span> shares of our Common Stock at an exercise price of
$<span id="xdx_903_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_z9GNSvKlChk5" title="Warrants exercise price">3.51</span> per share. <span id="xdx_903_ecustom--WarrantExercisableDescription_c20190330__20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zYqSz7nUYRAc" title="Warrant exercisable, description">The warrant expires on April 1, 2024 and remains outstanding at September 30, 2022. Upon Mr. Ferguson&#8217;s death,
the warrant is now held by Mr. Ferguson&#8217;s estate. The Ferguson Loan was paid-in-full in December 2020.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789686832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income (Loss) Per Share<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [Abstract]</strong></a></td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">Income (Loss) Per Share</a></td>
<td class="text"><p id="xdx_805_eus-gaap--EarningsPerShareTextBlock_zceRZ64cgda" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>7.
<span style="text-decoration: underline"><span id="xdx_823_z64in39Tve2i">Income (Loss) Per Share</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_89F_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4fF7wf8Yr87" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Basic
income (loss) per share is calculated based on the weighted-average number of outstanding common shares during the applicable period.
Diluted income (loss) per share is based on the weighted-average number of outstanding common shares plus the weighted-average number
of potential outstanding common shares. In periods where they are anti-dilutive, such amounts are excluded from the calculations of dilutive
earnings per share. The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted
income (loss) per share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B8_z3I6qAN3zqe8" style="display: none">Schedule
of Earning Per Share</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td colspan="2" id="xdx_497_20220701__20220930_zeHckt1sSBEc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_iB_zfSc7dHso841" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_maILFCOzCoE_z7emxjYXGJ4b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations, net of taxes</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,381</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,464</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_pn3n3_msILFCOzCoE_zKfmvGQAdvij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
    loss attributable to non-controlling interest</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1606">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(64</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1608">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(123</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zZnfts0jpiV7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,445</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,587</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zIAanXh2p8F1" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,445</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,587</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr id="xdx_407_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_pn3n3_maNILzERM_zk9cD2Pbi6Zc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Loss
    from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(160</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(43</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(442</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(285</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetIncomeLoss_iT_pn3n3_mtNILzERM_ztKMV7OlYKUj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">664</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,402</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2,124</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,302</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--EarningsPerShareBasic_pid_zoefghvvGYR6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Basic
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.11</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.16</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--EarningsPerShareDiluted_pid_zK7u2nFHzV4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.05</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.11</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.16</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.27</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasicAbstract_iB_zzOUTEt9zCD4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted average
    shares outstanding:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_pn3n3_zAofOS0EWsMg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Basic weighted average
    shares outstanding</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,297</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,198</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,265</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,181</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_pn3n3_zJdsuCzlaqkd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Add:
    dilutive effect of stock options</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">131</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">183</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1653">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">206</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_pn3n3_z5dFYKzcekMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Add:
    dilutive effect of warrant</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">19</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">25</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1658">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>

<tr id="xdx_409_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pn3n3_zvKowiB6bh72" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 44%; padding-bottom: 2.5pt; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
    weighted average shares outstanding</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,406</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="padding-left: 5.4pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_407_ecustom--PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_iB_zlmL61v1z6Kg" style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<p id="xdx_8AD_zGZs51OoDVyk" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789682048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long Term Debt<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtTextBlock', window );">Long Term Debt</a></td>
<td class="text"><p id="xdx_800_eus-gaap--LongTermDebtTextBlock_z4GZl3qDEJI9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>8.
<span style="text-decoration: underline"><span id="xdx_827_zRCtUtgQFkr4">Long Term Debt</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span style="text-decoration: underline">&#160;</span></b></span></p>

<p id="xdx_89A_eus-gaap--ScheduleOfDebtInstrumentsTextBlock_zDFXGpNdoHt7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">Long-term
debt consists of the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_8BC_z0E406yOCTjj" style="display: none">Schedule of Long Term Debt</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></b></span></p>

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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA">May 15, 2024</span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate">0</span></span>%. <sup>(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zhpOivIhpNZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1687">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_z6IhmfOHViF" title="Debt due date">May 15, 2024</span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90D_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zgHfJl49qqla" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zKqgU392OOX5" title="Effective interest rate">0</span></span>%. <sup id="xdx_F44_zjRfHWDuQr2c">(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_z7P4niUzY6nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1695">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zgc9TQTUUV8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1697">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Term
    Loan</b> dated May 8, 2020, payable in equal monthly installments of principal, balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zDBJlbz8UhDl" title="Debt due date">May 15, 2024</span>. Effective interest rate
    for the first nine month of 2022<span style="font-size: 10pt">&#160;was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zX85Nr0vgHYd" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_z2zFVBG5cBFi" title="Effective interest rate">4.8</span></span>%. <sup id="xdx_F4A_zWyVwsgbNAM2">(1) </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_zwaxvFdHUFp7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">642
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_z4vB8KulB69j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">954</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Capital
    Line</b> dated May 4, 2021, payable in equal monthly installments of principal, balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--DebtInstrumentMaturityDate_dd_c20210503__20210504__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z8MjAMj5Z8G1" title="Debt due date">May 15, 2024</span>. Effective interest rate
    for the first nine month of 2022 <span style="font-size: 10pt">was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_zW1MPxnYsI31" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z5XZyQUhM5Cb" title="Effective interest rate">5.3</span></span>%. <sup id="xdx_F4D_zboMSyITIcvf">(1) </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_zYzTgr34dCv8" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">480</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_z6c5gFMLZxsf" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1717">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: justify; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif"><b>Notes
    Payable to 2023 and 2025, annual interest rate of <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z3UkRU5YWQhi" title="Effective interest rate">5.6</span>% and <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z4hflRyTmfNa" title="Effective interest rate">9.1</span>%.</b></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zBYyYLBo0tC1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">28</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zuCAiYBR7Br8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">39</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Total
    debt</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LongTermDebt_iI_pn3n3_c20220930_zyCsNnkd4FD3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">1,150</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--LongTermDebt_iI_pn3n3_c20211231_zcjNJkSKUWy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">993</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less
    current portion of long-term debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20220930_zlzqQcdRqdk3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"><span style="font-family: Times New Roman, Times, Serif">469</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20211231_zCZUTOcVuOe4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"><span style="font-family: Times New Roman, Times, Serif">393</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Long-term
    debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20220930_zTuBxR5gCXej" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"><span style="font-family: Times New Roman, Times, Serif">681</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20211231_zfj4Tn7w2z89" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"><span style="font-family: Times New Roman, Times, Serif">600</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zLOEG4QiFV1h">(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F19_zQm0rPILozUd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zZgRZ1RX2ZD2">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F1D_zpjGVjbPOqT7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of debt issuance
costs of ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net">104,000</span>) and ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net">112,000</span>) at September 30, 2022 and December 31, 2021, respectively.</span></td>
</tr></table>

<p id="xdx_8A5_zctmi1mUgpC8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt; text-align: justify; text-indent: 0pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Revolving
Credit, Term Loan and Capital Line Agreement</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 13.5pt; text-align: justify; text-indent: -13.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company entered into a Second Amended and Restated Revolving Credit, Term Loan and Security Agreement, dated May 8, 2020 (&#8220;Loan
Agreement&#8221;), with PNC National Association (&#8220;PNC&#8221;), acting as agent and lender. The Loan Agreement provided the Company
with the following credit facility with a maturity date of <span id="xdx_904_eus-gaap--DebtInstrumentMaturityDate_dd_c20200506__20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zS4uAPuOLzU3" title="Debt instrument maturity date">March 15, 2024</span>: (a) up to $<span id="xdx_902_eus-gaap--LineOfCreditFacilityMaximumBorrowingCapacity_iI_pp0p0_c20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zM0rYgwyOV33" title="Line of credit facility, maximum borrowing capacity">18,000,000</span> revolving credit (&#8220;revolving credit&#8221;)
and (b) a term loan (&#8220;term loan&#8221;) of approximately $<span id="xdx_906_eus-gaap--LongTermDebt_iI_pp0p0_c20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zjta5inWNvHc" title="Total debt">1,742,000</span>, requiring monthly installments of $<span id="xdx_90A_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20200506__20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zXU4kX0Es9ae" title="Debt instrument periodic payment">35,547</span>. The maximum that
the Company can borrow under the revolving credit is based on a percentage of eligible receivables (as defined) at any one time reduced
by outstanding standby letters of credit and borrowing reductions that the Company&#8217;s lender may impose from time to time. The Loan
Agreement, as amended (the &#8220;Amended Loan Agreement&#8221;), also provides a capital expenditure line of up to $<span id="xdx_901_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20210504_zOgl6cHe9dn" title="Debt instrument, borrowing capacity, amount">1,000,000</span> with advances
on the line, subject to certain limitations, permitted for up to twelve months starting May 4, 2021 (the &#8220;Borrowing Period&#8221;).
Only interest is payable on advances during the Borrowing Period. At the end of the Borrowing Period, the total amount advanced under
the line will amortize equally based on a five-year amortization schedule with principal payment due monthly plus interest. At the maturity
date of the Amended Loan Agreement, any unpaid principal balance plus interest, if any, will become due. Amount advanced under the capital
line totaled approximately $<span id="xdx_901_eus-gaap--LongTermDebt_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_zdu541Iycam4" title="Long term debt">524,000</span> which requires monthly installments in principal of approximately $<span id="xdx_90D_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20220101__20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember__dei--LegalEntityAxis__custom--PNCBankMember_zEOb1ke8dwr7" title="Debt instrument periodic payment">8,700</span> plus interest, starting
June 1, 2022. The advance was used to purchase the underlying asset under a previous finance lease.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
March 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided, among other things,
the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
    the Company&#8217;s failure to meet the minimum quarterly fixed charge coverage ratio (&#8220;FCCR&#8221;) requirement for the fourth
    quarter of 2021;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
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  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    <span id="xdx_90E_eus-gaap--DebtInstrumentDescription_c20220327__20220329__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zszbmz9ToKs1" title="Debt Instrument, Description">the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter)</span>;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_901_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220327__20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zMrUzNniRSI2" title="Line of credit, borrowing capacity">requires
    maintenance of a minimum of $<span id="xdx_900_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zelUN5bXmixb" title="Line of credit facility, revolving credit">3,000,000</span> in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender</span>; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">revises
    the annual rate used to calculate the Facility Fee (as defined in the Loan Agreement) on the revolving credit, with addition of the
    capital expenditure line, from <span id="xdx_90A_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MinimumMember_zbymtND4zeNa" title="Percentage of unused line fees">0.375</span>% to <span id="xdx_90C_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MaximumMember_zHDwkWE3qDW9" title="Percentage of unused line fees">0.500</span>%. Upon meeting the minimum FCCR requirement of 1.15:1 on a twelve month trailing basis,
    the Facility Fee rate of <span id="xdx_904_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329_zro13atWfoE" title="Percentage of unused line fees">0.375</span>% will be reinstated.</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, the Company paid PNC a fee of $<span id="xdx_909_eus-gaap--DebtInstrumentFeeAmount_iI_c20220329__srt--TitleOfIndividualAxis__custom--LenderMember_zMxYGEmNOELh" title="Debt instrument, fee amount">15,000</span> which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 2, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided the following, among
other things:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">waived
    the Company&#8217;s failure to meet the minimum quarterly FCCR requirement for the second quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">removes
    the quarterly FCCR testing requirement for the third quarter of 2022;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">reinstates
    <span id="xdx_901_eus-gaap--DebtInstrumentDescription_c20220729__20220802__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zwE9ee2FU2M8" title="Debt Instrument, Description">the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending December 31, 2022 and March 31, 2023 (with no change to the minimum 1.15:1 ratio requirement for
    each quarter)</span>;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_907_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220729__20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zBxbcKfIET4k" title="Line of credit, borrowing capacity">requires
    maintenance of a minimum of $<span id="xdx_90C_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zFdgZsCZf8z5" title="Line of credit facility, revolving credit">3,000,000</span> in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended December 31, 2022 has been met and certified to the lender</span>.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with the amendment, the Company paid PNC a fee of $<span id="xdx_906_eus-gaap--DebtInstrumentFeeAmount_iI_c20220802__srt--TitleOfIndividualAxis__custom--LenderMember_zgRQP6O8AET2" title="Debt instrument, fee amount">15,000</span> which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s credit facility under its Amended Loan Agreement with PNC contains certain financial covenants, along with customary
representations and warranties. A breach of any of these financial covenants, unless waived by PNC, could result in a default under our
credit facility allowing our lender to immediately require the repayment of all outstanding debt under our credit facility and terminate
all commitments to extend further credit. The Company was not required to perform testing of the FCCR requirement in the first and third
quarters of 2022 pursuant to the March 29, 2022 and August 2, 2022 amendments, respectively, as discussed above. The Company failed to
meet its FCCR requirement in the second quarter of 2022; however, this non-compliance was waived by the Company&#8217;s lender pursuant
to the August 2, 2022 amendment as discussed above. Other than the FCCR covenant discussion above, the Company met all of its other financial
covenant requirements in the first, second and third quarters of 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
August 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which set forth certain revisions
to the Amended Loan Agreement, with the amended terms set forth in a revised Loan Agreement. The new revisions to the Amended Loan Agreement
(the &#8220;Revised Loan Agreement&#8221;), among other things, replace the LIBOR based interest rate benchmark with the SOFR and add
certain additional anti-terrorism provisions to the covenants contained in the Amended Loan Agreement. <span id="xdx_90C_eus-gaap--DebtInstrumentInterestRateTerms_c20220828__20220829__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zLnoPOYyH3rj" title="Debt instrument, interest rate terms">As a result of this amendment,
payment of annual rate of interest due on the revolving credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as
defined in the Revised Loan Agreement) plus 3.00% plus an SOFR Adjustment applicable for an interest period selected by the Company and
payment of annual rate of interest due on the term loan and the capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus
3.50% plus an SOFR Adjustment applicable for an interest period selected by the Company. Pursuant to the Revised Loan Agreement, SOFR
Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest period and three-month period, respectively, that may be
selected by the Company.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">After
May 7, 2022, the Company may terminate its Revised Loan Agreement upon 90 days&#8217; prior written notice upon payment in full of our
obligations under the Revised Loan Agreement with no early termination fees.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">At
September 30, 2022, the borrowing availability under the Company&#8217;s revolving credit was approximately $<span id="xdx_90F_eus-gaap--LineOfCreditFacilityRemainingBorrowingCapacity_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zfFluMT4IWA" title="Line of credit facility, remaining borrowing capacity">4,548,000</span> based on our eligible
receivables and is net of approximately $<span id="xdx_905_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zCaohBWKps7d" title="Letters of credit outstanding, amount">3,016,000</span> in outstanding standby letters of credit.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789622464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text"><p id="xdx_805_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_z30tsc4Brlwc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>9.
<span style="text-decoration: underline"><span id="xdx_822_z3ASqmN4sQF4">Commitments and Contingencies</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Hazardous
Waste</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
connection with our waste management services, the Company processes hazardous, non-hazardous, low-level radioactive and mixed (containing
both hazardous and low-level radioactive) waste, which we transport to our own, or other, facilities for destruction or disposal. As
a result of disposing of hazardous substances, in the event any cleanup is required at the disposal site, the Company could be a potentially
responsible party for the costs of the cleanup notwithstanding any absence of fault on our part.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Legal
Matters</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
the normal course of conducting our business, we may be involved in various litigation. We are not a party to any litigation or governmental
proceeding which our management believes could result in any judgments or fines against us that could would have a material adverse effect
on our financial position, liquidity or results of future operations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>Tetra
Tech EC, Inc. (&#8220;Tetra Tech&#8221;)</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><i>&#160;</i></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
July 2020, Tetra Tech EC, Inc. (&#8220;Tetra Tech&#8221;) filed a complaint in the United States District Court for the Northern District
of California (the &#8220;Court&#8221;) against CH2M Hill, Inc. (&#8220;CH2M&#8221;) and four subcontractors of CH2M, including the Company
(&#8220;Defendants&#8221;). The complaint alleges various claims, including a claim for negligence, negligent misrepresentation, equitable
indemnification and related business claims against all defendants related to alleged damages suffered by Tetra Tech in respect of certain
draft reports prepared by defendants at the request of the U.S. Navy as part of an investigation and review of certain whistleblower
complaints about Tetra Tech&#8217;s environmental restoration at the Hunter&#8217;s Point Naval Shipyard in San Francisco.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">CH2M
was hired by the Navy in 2016 to review Tetra Tech&#8217;s work. CH2M subcontracted with environmental consulting and cleanup firms Battelle
Memorial Institute, Cabrera Services, Inc., SC&amp;A, Inc. and the Company to assist with the review, according to the complaint.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
insurance carrier is providing a defense on our behalf in connection with this lawsuit, subject to a $<span id="xdx_908_ecustom--SelfinsuredRetention_c20220101__20220930_z2vHxYMGnkS2" title="Self-insured retention">100,000</span> self-insured retention
and the terms and limitations contained in the insurance policy.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
majority of Tetra Tech&#8217;s claims have been dismissed by the Court. Remaining claims include: (1) Intentional Interference with Contractual
Relations; and (2) Inducing a Breach of Contract. The Company continues to believe it does not have any liability to Tetra Tech.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Perma-Fix
Canada, Inc. (&#8220;PF Canada&#8221;)</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the fourth quarter of 2021, PF Canada received a Notice of Termination (&#8220;NOT&#8221;) from Canadian Nuclear Laboratories, LTD. (&#8220;CNL&#8221;)
on a Task Order Agreement (&#8220;TOA&#8221;) that PF Canada entered into with CNL in May 2019 for remediation work within Ontario, Canada
(&#8220;Agreement&#8221;). The NOT was received after work under the TOA was substantially completed and work under the TOA has since
been completed. CNL may terminate the TOA at any time for convenience. As of September 30, 2022, PF Canada has approximately $<span id="xdx_90A_ecustom--UnpaidReceivables_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zAFeXRDkpnWc" title="Unpaid receivables">2,385,000</span>
in unpaid receivables due from CNL as a result of work performed under the TOA. Additionally, CNL has approximately $<span id="xdx_90B_eus-gaap--AccountsReceivableNetCurrent_iI_c20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zeoECczQc3vf" title="Accounts receivable, after allowance for credit loss, current">1,044,000</span> in contractual
holdback under the TOA that is payable to PF Canada. CNL also established a bond securing approximately $<span id="xdx_90E_ecustom--BondSecuringAmount_uCAD_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_z60tSGastZx1" title="Bond securing amount">1,900,000</span> (CAD) to cover certain
issue raised in connection with the TOA. Under the TOA, CNL may be entitled to set off certain costs and expenses incurred by CNL in
connection with the termination of the TOA, including the bond as discussed above, against amounts owed to PF Canada for work performed
by PF Canada or its subcontractors. PF Canada continues to be in discussions with CNL to finalize the amounts due to PF Canada under
the TOA and continues to believe these amounts are due and payable.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Insurance</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company has a <span id="xdx_90A_ecustom--PeriodOfFiniteRiskInsurancePolicy_dtY_c20030601__20030630__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zL57XHa0EWSh" title="Period of finite risk insurance policy">25</span>-year finite risk insurance policy entered into in June 2003 (&#8220;2003 Closure Policy&#8221;) with AIG Specialty Insurance
Company (&#8220;AIG&#8221;), which provides financial assurance to the applicable states for our permitted facilities in the event of
unforeseen closure. The 2003 Closure Policy, as amended, provides for a maximum allowable coverage of $<span id="xdx_90F_ecustom--MaximumAllowableCoverageOfInsurancePolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z2SixTMZnCX9" title="Maximum allowable coverage of insurance policy">28,177,000</span> which includes available
capacity to allow for annual inflation and other performance and surety bond requirements. Total coverage under the 2003 Closure Policy,
as amended, was $<span id="xdx_90B_ecustom--CoverageAmountUnderPolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zURO7k7fLSd4" title="Coverage amount under the policy">21,175,000</span> at September 30, 2022. At September 30, 2022 and December 31, 2021, finite risk sinking funds contributed
by the Company related to the 2003 Closure Policy which is included in other long term assets on the accompanying Consolidated Balance
Sheets totaled $<span id="xdx_90F_eus-gaap--RestrictedCashNoncurrent_iI_pid_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zRPRcPYfdoVg" title="Restricted cash, noncurrent">11,540,000</span> and $<span id="xdx_903_eus-gaap--RestrictedCashNoncurrent_iI_c20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_z65UtQTowLpd" title="Restricted cash, noncurrent">11,471,000</span>, respectively, which included interest earned of $<span id="xdx_901_eus-gaap--InterestIncomeOther_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zDeePL5wTdx8" title="Interest income other">2,069,000</span> and $<span id="xdx_906_eus-gaap--InterestIncomeOther_c20210101__20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zrgSDjITo7rl" title="Interest income other">2,000,000</span> on the finite risk
sinking funds as of September 30, 2022 and December 31, 2021, respectively. Interest income for the three and nine months ended September
30, 2022 was approximately $<span id="xdx_901_eus-gaap--InterestIncomeOther_pp0p0_c20220701__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zlZEaJw1GEJb" title="Interest income">29,000</span> and $<span id="xdx_90F_eus-gaap--InterestIncomeOther_pp0p0_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z6ZlRnLpl7Jj" title="Interest income">69,000</span>, respectively. Interest income for the three and nine months ended September 30, 2021
was approximately $<span id="xdx_90E_eus-gaap--InterestIncomeOther_pp0p0_c20210701__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zKyRWRELnRNl" title="Interest income">2,000</span> and $<span id="xdx_904_eus-gaap--InterestIncomeOther_pp0p0_c20210101__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zNi1WfquHWnd" title="Interest income">23,000</span>, respectively. If we so elect, AIG is obligated to pay the Company an amount equal to <span id="xdx_90B_ecustom--InsurersObligationToEntityOnTerminationOfContract_iI_pid_dp_uPure_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z1kCy4COLngh" title="Insurers obligation to entity on termination of contract">100</span>% of the
finite risk sinking fund account balance in return for complete release of liability from both the Company and any applicable regulatory
agency using this policy as an instrument to comply with financial assurance requirements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Letter
of Credits and Bonding Requirements</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">From
time to time, the Company is required to post standby letters of credit and various bonds to support contractual obligations to customers
and other obligations, including facility closures. At September 30, 2022, the total amount of standby letters of credit outstanding
was approximately $<span id="xdx_901_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930_zdHMTyIFz6G9" title="Letters of credit outstanding, amount">3,016,000</span> and the total amount of bonds outstanding was approximately $<span id="xdx_90B_ecustom--BondOutstanding_iI_pp0p0_c20220930_zpMfQ3dvbHU7" title="Bond outstanding">59,322,000</span>.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793554928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract', window );"><strong>Discontinued Operations and Disposal Groups [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock', window );">Discontinued Operations</a></td>
<td class="text"><p id="xdx_80D_eus-gaap--DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_zBc0gz0oPNZi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>10.
<span style="text-decoration: underline"><span id="xdx_821_zQD2d5LpqXUi">Discontinued Operations</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s discontinued operations consist of all our subsidiaries included in our Industrial Segment which encompasses subsidiaries
divested in 2011 and prior and three previously closed locations.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s discontinued operations had net losses of $<span id="xdx_90E_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220701__20220930_zpWgXgSq3DK2" title="Loss from discontinued operations (net of taxes)">160,000</span> and $<span id="xdx_906_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210701__20210930_zmKb4QCeQU3e" title="Loss from discontinued operations (net of taxes)">43,000</span> for the three months ended September 30, 2022 and 2021,
respectively (net of tax benefits of $<span id="xdx_908_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220701__20220930_zibb49aF0QNg" title="Net of tax benefit">46,000</span> and $<span id="xdx_906_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210701__20210930_zzscCiOsHyQ4" title="Net of tax benefit">98,000</span> for the three month ended September 30, 2022 and 2021, respectively) and net
losses of $<span id="xdx_907_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220101__20220930_zdtid6jpiyDb" title="Loss from discontinued operations (net of taxes)">442,000</span> and $<span id="xdx_909_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210101__20210930_zRVxwVmIQx3e" title="Loss from discontinued operations (net of taxes)">285,000</span> for the nine months ended September 30, 2022 and 2021, respectively, (net of tax benefits of $<span id="xdx_90A_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220101__20220930_zHykaBiBgkf3" title="Net of tax benefit">127,000</span>
and $<span id="xdx_904_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210101__20210930_z1LJFmnrxQ1b" title="Net of tax benefit">98,000</span> for the nine month ended September 30, 2022 and 2021, respectively). The losses (excluding the tax benefits) were primarily
due to costs incurred in the administration and continued monitoring/evaluation of our discontinued operations. The Company&#8217;s discontinued
operations had no revenues for any of the periods noted above.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>


<p id="xdx_89A_eus-gaap--ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_zsHcTOw07xMb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table presents the major class of assets of discontinued operations as of September 30, 2022 and December 31, 2021. No assets
and liabilities were held for sale at each of the periods noted.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B9_zExbwWdDRDva" style="display: none">Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49E_20220930_zPmfzmLuzDw6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20211231_z9xtfYzYh5z9" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31,</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_zVsVKUpQPh71" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_i01I_pn3n3_maAODGIzQBh_ztIR0Bi8gK53" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Other
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i01TI_pn3n3_mtAODGIzQBh_maAODGIzvZz_zCUQAlYZMhvc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_z7ZfvjKr9qO5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_pn3n3_maDGIDOzk0M_zsGYeZOvIkEc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Property,
    plant and equipment, net <sup id="xdx_F46_z3rFCgP7ldOd">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_i01TI_pn3n3_mtDGIDOzk0M_maAODGIzvZz_ztfAkhvm0Jf1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    long-term assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtAODGIzvZz_zBf0Kvbs0Qn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">98</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">96</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_pn3n3_zNmzIzHg3Wba" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_i01I_pn3n3_maLODGIzbI9_zMrD0HKo0D52" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts
    payable</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_i01I_pn3n3_maLODGIzbI9_zgGDmSvbkn2d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued
    expenses and other liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">153</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">154</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_i01I_pn3n3_maLODGIzbI9_zKRfoyAYIAsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Environmental
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">751</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_406_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_iTI_pn3n3_mtLODGIzbI9_maLODGIzllr_zHGJGDHqI4gk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    current liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">927</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_pn3n3_ziI22cH2AkGb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_iI_pn3n3_maLODGIzVJd_zcfCJd2VJQFi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Closure
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">157</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_406_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_i01I_pn3n3_maLODGIzVJd_zSa0j6qiGf2k" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Environmental
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">110</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">527</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01TI_pn3n3_mtLODGIzVJd_maLODGIzllr_zS5HCBOrw0e7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    long-term liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">267</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">677</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,194</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,183</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_ztZZZ8Fp1r6l">(1)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F12_zP7bb5T9XeEk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">net of accumulated
depreciation of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation">10,000</span></span> for each period presented.</span></td>
</tr></table>

<p id="xdx_8AC_zbc4cGVKwxAg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 63pt; text-align: justify; text-indent: -9pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -URI https://asc.fasb.org/topic&amp;trid=2155823<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -URI https://asc.fasb.org/subtopic&amp;trid=2122178<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789687648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Operating Segments<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingDisclosureTextBlock', window );">Operating Segments</a></td>
<td class="text"><p id="xdx_804_eus-gaap--SegmentReportingDisclosureTextBlock_zhULahxeZp2a" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>11.
<span style="text-decoration: underline"><span id="xdx_82D_zVBNKvPCay5k">Operating Segments</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
accordance with ASC 280, &#8220;Segment Reporting&#8221;, the Company defines an operating segment as a business activity: (1) from which
we may earn revenue and incur expenses; (2) whose operating results are regularly reviewed by the chief operating decision maker (&#8220;CODM&#8221;)
to make decisions about resources to be allocated to the segment and assess its performance; and (3) for which discrete financial information
is available.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
reporting segments are defined as below:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">TREATMENT
SEGMENT, which includes:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">nuclear,
    low-level radioactive, mixed waste (containing both hazardous and low-level radioactive constituents), hazardous and non-hazardous
    waste treatment, processing and disposal services primarily through four uniquely licensed and permitted treatment and storage facilities;
    and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">R&amp;D
    activities to identify, develop and implement innovative waste processing techniques for problematic waste streams.</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">SERVICES
SEGMENT, which includes:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Technical
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  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">professional
    radiological measurement and site survey of large government and commercial installations using advanced methods, technology and
    engineering;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">integrated
    Occupational Safety and Health services including industrial hygiene (&#8220;IH&#8221;) assessments; hazardous materials surveys,
    e.g., exposure monitoring; lead and asbestos management/abatement oversight; indoor air quality evaluations; health risk and exposure
    assessments; health &amp; safety plan/program development, compliance auditing and training services; and Occupational Safety and
    Health Administration (&#8220;OSHA&#8221;) citation assistance;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
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    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">global
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    decommissioning field, technical, and management personnel and services to commercial and government customers; and</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">on-site
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  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
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    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nuclear
    services, which include:</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    logistics, transportation, processing and disposal;</span></td></tr>
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
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    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#9675;</span></td>
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    and planning; site restoration; logistics; transportation; and emergency response; and</span></td></tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 1in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></td>
    <td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span></td>
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    company owned equipment calibration and maintenance laboratory that services, maintains, calibrates, and sources (i.e., rental) health
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  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s segment also included the Medical Segment in 2021. As previously discussed, the Company made the strategic decision to
cease all R&amp;D activities under the Medical Segment and sold <span id="xdx_902_ecustom--SalesOfInterestPercentage_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_zhhrhwId448a" title="Sale of interest in subsidiaries">100</span>% of its interest in PFM Poland (which comprised the Medical Segment)
in December 2021. The Company&#8217;s Medical Segment had not generated any revenue and was involved in the Company&#8217;s medical isotope
production technology.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
reporting segments exclude our corporate headquarters and our discontinued operations (see &#8220;Note 10 &#8211; Discontinued Operations&#8221;)
which do not generate revenues.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p id="xdx_89F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zhM65NjlAJM1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and
2021 (in thousands).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span id="xdx_8B7_zjDcWPsA2kVa" style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Schedule
of Segment Reporting Information</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 30%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBiUdq3DQu48" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znKDUzJPVZ7k" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqm4bCMSw74j" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z96UxpNgQVvd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1913">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zUwTgSY7hU03" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz9dMSbE7B" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4V0MUHQ2MQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9mSzRIGFdsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zffPJhsBuN65" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1923">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930_zQlGhIMydP8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1925">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOBfeGUkctP5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">1,967</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znob6Zx5Vf77" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">1,103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zcAu0uDYFkBk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">3,070</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zQ5R5wXgRyAf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1933">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--GrossProfit_pn3n3_c20220701__20220930_z7QN148ni2Ja" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">3,070</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWPS2zuRXTE1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">55</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z65FEI6Sw7o3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1939">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zKYLBQerSg43" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">55</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z6EdawzENoW4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930_zWb4Jyf7rHd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMxXofjtFRza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1947">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zKxpsJJoC875" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1949">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zIVZCTQCKuV2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1951">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqU9kOtmmzS1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930_zNTiMkKIEpE" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbfX7v96SJU4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(20</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zkjFO7zY18Fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zCZtAvgJOGYd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(22</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsB2hiSYoY0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(25</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930_zZfAFEMzpaVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(47</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zF1Dg5SbVcN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1967">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zj7crn0X9BNd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1969">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXkHwkAFx7Ae" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1971">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY2xpjKUaDW7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930_zXEtRGGL42gl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNbpI42B6Bq7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">387</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zk1wmDOriKg1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">87</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zTNXsCKSNHxj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">474</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zo3lRKpOFoz" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930_zBnU8OLTgE88" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">497</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zeqfgBzmryMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">1,792</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdpzpaCVubmg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">725</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPTNFWMQuTWh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">2,517</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zig9NxmFD5a5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">(1,514</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930_fKDIp_zH8oi2tR1NJl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,003</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zGb0bxcXhgd3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">164</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z7cmsyCPOs03" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zfBWIjRMuV48" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zggpeyF2arwj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2003">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930_zQnUMofDiGO6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXTIvukaiq0e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">1,628</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvLvNuytEHi2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">710</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zlFbv9xLJlN3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">2,338</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zj46YqRtVSfj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">(1,514</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930_zjm0Ms37bcPj" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQcAldaDorpg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">149</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6bgnCQMz2Di" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">39</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zA9nPn4STHvc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">188</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvx8MjQlEKJj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930_fKDMp_zaux5qWLxc7f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">189
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F56_z5QSO8Ua4Lkh">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz5l7x6kv02" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zgbUx7Y5ADNd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zyvAOGYjsfTg" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1OfLNvsb8j7" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$
                                            &#160;<span style="-sec-ix-hidden: xdx2ixbrl2032">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zyWmloJxhuIj" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z88IPBoGJ7F8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zoYob8CXREY6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">43</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zueo0fpJOLF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">71</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zhLSw5ws2PP9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2042">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930_zZfNBHdTLr67" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2044">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFsb52c5f1yc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">4,168</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztLDk4SvHA14" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,422</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zC5Q5h0lLhs7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">7,590</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z8TUs7IHcHD1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2052">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--GrossProfit_pn3n3_c20220101__20220930_zH6hPmLOXUYe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">7,590</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zwNYB6nug3kl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3lXHL1FSbIc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zBLI16D6cZq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">202</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zh4WxvuQQBtb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">43</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930_zHwVdGvrOvEg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">245</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3ZYslFFaKza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2066">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHmKhnRs9ewe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2068">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvyr85Tqke7e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2070">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zearVoxdxGI1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930_z8t26Cm0oV0j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zP5zQIJAlIc3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3aCN6HSfERb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2078">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPUelSEK7xN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zEHk4nNDQvM8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(70</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930_zLYBNs5szvMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(123</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBF30s3tdNb5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2086">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6OtP8yqqGq9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2088">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zV7nhe6kxDL4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2090">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zyF71griemj7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930_zt7bSnoISQ83" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXYA1w3ooiZd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,139</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSdAK9xzIUQ6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">244</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9vuY33hD0il" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,383</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zfllcceRlKec" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930_zCPIlKDfNYEf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,433</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zR1hEHSm7q4b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,675</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zLp8dolcDzFk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,524</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z0LR4WQHkDK" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,199</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z7zVYG1AZ9yf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(5,028</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930_fKDIp_zttLCqz3bJ9g" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,829</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax benefit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZr2PNLzSYv4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(91</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyUUjU2AwXa7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(56</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zAQHpeZJ4HHj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqfuNECoWq5j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2122">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930_zNp3PL38WEy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z2PDUYbxCyX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,766</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zTT1BvxRN3q1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,580</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zhVePmpmqZgi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,346</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9a2kcFAnvH" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(5,028</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930_zLHwE5hhstRc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zaeEDTCeDtE2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">819</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztkeCQ3tWKK2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">127</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zkrUGG7zDFX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">946</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zi4hBfc9wUxd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930_fKDMp_zNowXA0pqWq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">947</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Medical</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;Corporate
    <sup id="xdx_F5D_zz4d33u23Za5">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zsQkvSUf745g" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyVhu8aLiS8d" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlqm6MZKQvkb" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2150">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zx9Veay5S0Ll" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9ld7dMAT5dl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2154">&#8212;</span>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zRSr3jDLSkXf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zhHnyA6RDSog" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">220</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbljHaLXyESh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zXpwVpeKwK5l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2162">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXgLLLGe7Me9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">225</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvQTUXSHLI47" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2166">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930_zyqj4YFgi3Eb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2168">&#8212;</span>&#160;&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit (negative gross profit)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zYmqanGLjjuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,487</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6C2ltSPs8uk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(263</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zdnDXdXc9zWg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2174">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zOwBfwfkFMp2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,224</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zuMagqJd7VZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2178">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--GrossProfit_pn3n3_c20210701__20210930_zw3hsgqxTTjh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,224</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zlmrS0ZunNsl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">52</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUAlld2c5uGk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zKaZ3cg2bm7c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_ztrkpE47jN7h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">232</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsun4OzgXL3j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930_zGRVYIAGKPOg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">243</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zf4QqVjQaRAi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2194">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDvOeS1viFT5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2196">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z9cD1T2vod2f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2198">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zejgT5gLhT35" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2200">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZhrMBXnGmcd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930_ziNRrNHHj84h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQWKyDZdJAYf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(51</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zfl8csmuyLF6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5NfQO0mMQ1k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2210">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zoODZQAGc4R2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(52</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY6OWSRzcT41" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(25</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930_zNGohsIAY5ca" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(77</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTJapv7UwHVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2218">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUdWzVQrV5K3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2220">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5dk8gGUnug6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2222">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zEO1v1oEnWnl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2224">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1PX3qoRHwK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930_z2U9fqY0JBak" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNmtT77ztE64" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">319</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHSx9P4Fpmcj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zSGD1DJqyfr5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2234">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z6mDfrHY2Zy6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">404</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zirpkK1xDp0l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930_zM85Xbqp0Skj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">409</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQYhT7WBKBvj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,317</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIXl5YX1kHfc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(984</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zFDTjcClRSNc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z5LtdBVU4TO2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">171</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z4L9YMc7FFdl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,626</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930_zY4qdaBplVk9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,455</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense (benefit)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOwSfPWWjU" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdfBTnyviYVa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2256">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zTFoBMnyYok4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2258">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zK7wQ0zDUGKf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZ3FR5dEuGm7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(2,837</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930_fKDQp_zjr1tsjiwalj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2,836</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(4)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zDyDAa5Yxbdi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,316</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zB8AbhfhyvF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(984</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zhvBE0nvCz4k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z8iGcfU61bt" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zSlG9i8tO5Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,211</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930_z9JlAuvKPmci" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,381</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1B1sLALqBj3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zNsbIwPLECc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2280">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zyf8cIvMmnzl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2282">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqkqO7TkuDqa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zk3lFr0i5rQ5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2286">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930_fKDYp_zubbMQDVF9Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Medical</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F5B_zYjbicIL8Mfc">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOoZW12LTR9c" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ziZwTJCbblo2" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zoV4SLUYMNU6" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2294">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zStaE7R7SqLd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zR285ac1419l" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2298">&#8212;</span>
                                            &#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_znGIKqQb9OC9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7yMEraSir1j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,199</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zZcvqaZ3xjlh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z15oQtbTCk2h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2306">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvQU09P2reK6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,243</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zb7PRzyGWxS5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2310">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930_zkWGbjJySv3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2312">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZcz7tsvRfpi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">4,845</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDeu8hHJGbMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">701</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGd7o4sVoMsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2318">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zQrN2AVPa6qc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5,546</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zFdUWhWachc5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2322">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20210101__20210930_zKDUodvBQuIj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5,546</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFt22tulDVza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">142</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlNDJyw1ExRi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zzPYQbEdwNI" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpGblIY1Ry21" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">503</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zkWp8nUSOy02" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">35</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930_zyBe8e9ChQte" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">538</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7UbA5VFWi4h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2338">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbNnk7SjHp58" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2340">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zOZk2NX2tbGc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2342">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zWJFZLagKzld" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2344">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqBaTYzQTYyf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930_zOKWP61FRsV6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQQH1tjcJoMe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(88</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z21m9C5Mkja2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z1TLQxgsEJsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2354">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zxyhpwkwrn7a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(97</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqpXf9hleEbi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(112</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930_zWHKqJS2Zkyk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(209</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zdt9gFWrD7Nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2362">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zV7dTf6VtUD4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2364">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zDgIzrafBV22" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2366">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zR4mFi3wZADd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2368">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zxAvbMtwsGQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930_zaed87FYJJ1a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_znVjEo9nTamc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">939</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0TGRm4RsT1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">255</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlubM133oMQ8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2378">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zjY2Dnh0YtCi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,194</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zGi1OjTUp6dh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930_zlmka3dZhHm1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,208</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkrSRTOB6eV4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,669</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHiB6tKdyx24" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,721</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zUDFpV7vZy0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zrSAQPZ7PKS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(363</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEpKDUp_zhZOgOpqM8Dd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">987
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(5)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930_zpgaShVy6Wr3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">624</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax (benefit) expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1uD9UXwUJ73" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(13</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSuphxrpplMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">10</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGOJl5woyBI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2402">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zmlVDB3fQ3fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zOK0AWXd6GZh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(2,837</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930_fKDQp_zDWU4L6wfnuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2,840</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(4)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zmmJdx3KYZsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,731</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zeqQkE6ZI1Z3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zdTOdqLEBgq6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(360</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z5Wp4Kfytyp6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930_ziO2UNoZnu01" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,464</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zPum7ibsWuDe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,109</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zzm3XbqUxZ8l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zI9dBQlY6oB6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2426">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpczEgdtxzT6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,123</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zmD7P1wcZCVc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930_fKDYp_zjza1CKxKay4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,132</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F04_zr7PiKt3b7Nf">(1)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1D_zWPeWv6pGpr6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amounts reflect
the activity for corporate headquarters not included in the segment information.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F09_zRg6n7R3F9nj">(2)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1E_z4GTHJFqMQH4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income">1,975,000</span> recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#8220;Note 13 &#8211;
Employee Retention Credit (&#8220;ERC&#8221;) below for a discussion of this expected refund amount).</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0B_zkJ61pgobNW4">(3)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1E_z0Oln6GHJTqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure">0</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure">114,000</span> for the three and nine months ended September 30, 2022, respectively.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F02_zH0ZUD9ddrW5">(4)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F11_zILbkqbCSHjb" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes tax benefit
recorded in amount of approximately $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance">2,351,000</span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(5)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--GainsLossesOnExtinguishmentOfDebt_pid_c20210101__20210930__us-gaap--DebtInstrumentAxis__custom--PaycheckProtectionProgramLoanMember_z3sffBtHHVYd" title="Gain on extinguishment of debt">5,381,000</span> of &#8220;Gain on extinguishment of debt&#8221; recorded in connection with the Company&#8217;s Paycheck Protection Program
(&#8220;PPP&#8221;) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(6)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210701__20210930_zcIrVok2Fiwj" title="Financed portion amount in the purchase of capital expenditure">271,000</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210101__20210930_zhhU2zrWMHMe" title="Financed portion amount in the purchase of capital expenditure">348,000</span> for the three and nine months ended September 30, 2021, respectively.</span></td>
</tr></table>

<p id="xdx_8A1_zDvCPvN2OL82" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784448672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
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<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock', window );">Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs</a></td>
<td class="text"><p id="xdx_80A_ecustom--AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock_zzZ4IqDsrJa1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>12.
<span style="text-decoration: underline"><span id="xdx_823_zqUPSXxrHKj5">Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accrued
closure costs represent our estimated environmental liability to clean up our fixed-based regulated facilities as required by our permits,
in the event of closure. During the nine months ended September 30, 2022, the Company recorded a total of $<span id="xdx_908_eus-gaap--AssetRetirementObligationsNoncurrent_iI_c20220930_zaO0MI0s35B4" title="Accrued closure related to additional estimated closure long term liabilities">465,000</span> in additional estimated
closure liabilities (within long-term liabilities) and ARO in connection with the footprint expansion at one of our facilities and an
update to a processing enclosure area at another facility. Additionally, the Company recorded approximately $<span id="xdx_90A_eus-gaap--AssetRetirementObligationCurrent_iI_c20220930_zayODn7dtUF" title="Accrued closure related to additional estimated closure current liabilities">662,000</span> in additional estimated
closure liabilities (within current liabilities) and ARO for our EWOC (Oak Ridge Environmental Waste Operations Center) facility. The
ARO is reported as a component of &#8220;Net property and equipment&#8221; in the Consolidated Balance Sheets at September 30, 2022.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789687648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Employee Retention Credit (&#8220;ERC&#8221;)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureEmployeeRetentionCreditErcAbstract', window );"><strong>Employee Retention Credit</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EmployeeRetentionCreditTextBlock', window );">Employee Retention Credit (&#8220;ERC&#8221;)</a></td>
<td class="text"><p id="xdx_80D_ecustom--EmployeeRetentionCreditTextBlock_zrjcVhkcejOk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>13.
<span style="text-decoration: underline"><span id="xdx_820_z3CKWsH1XZZd">Employee Retention Credit (&#8220;ERC&#8221;)</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Coronavirus Aid, Relief and Economic Securities Act (&#8220;CARES Act&#8221;), which was enacted on March 27, 2020, provides an Employee
Retention Credit (&#8220;ERC&#8221;) for qualifying businesses keeping employees on their payroll during the COVID-19 pandemic. The ERC
was subsequently amended by the Taxpayer Certainty and Disaster Tax Relief Act of 2020, the Consolidated Appropriation Act of 2021, and
the American Rescue Plan Act of 2021, all of which amended and extended the ERC availability and guidelines under the CARES Act. Following
these amendments, the Company determined that it was eligible for the ERC, and as a result of the foregoing legislations, is eligible
to claim a refundable tax credit against the <span id="xdx_903_ecustom--EmployeeRetentionCreditsDescription_c20210701__20210930_zRbxq9O9p3Y7" title="Employee retention credits, description">Company&#8217;s share of certain payroll taxes equal to <span id="xdx_901_ecustom--EmployerSharesPercentage_pid_dp_c20210701__20210930_zw5ZYPPhQt5a" title="Employer shares percentage">70</span>% of the qualified wages paid
to employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $<span id="xdx_90D_ecustom--QualifiedWagesLimitationUnderERCProgramAmount_c20210701__20210930_zhUBUn10Fpsk" title="Qualified wages limitation under the ERC program">10,000</span> per employee per calendar quarter in
2021 for a maximum allowable ERC per employee of $<span id="xdx_90D_ecustom--MaximumERCPerEmployee_c20210701__20210930_zOAtfkHkK0Ef" title="Maximum ERC per employee">7,000</span> per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.</span></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">During
the third quarter of 2022, the Company determined it was eligible for the ERC and amended its third quarter 2021 employer payroll tax
filings claiming a refund from the U.S. Treasury in the amount of approximately $<span id="xdx_909_ecustom--EmployeeRetentionCredit_pid_c20210701__20210930_zCEEu1UHRvN4" title="Employee retention credit">1,975,000</span>. As there is no authoritative guidance under
U.S. GAAP on accounting for government assistance to for-profit business entities, we account for the ERC by analogy to International
Accounting Standard (&#8220;IAS&#8221;) 20, Accounting for Government Grants and Disclosure of Government Assistance. In accordance with
IAS 20, management determined it has reasonable assurance for receipt of the ERC and recorded the expected refund as other income (within
&#8220;Other income (expense)&#8221;) on the Company&#8217;s Consolidated Statements of Operations and other receivables (within &#8220;Prepaid
and other assets&#8221;) on the Company&#8217;s Consolidated Balance Sheets.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114872035808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
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<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
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<span style="text-decoration: underline"><span id="xdx_821_z9e4va5Mj7r7">Income Taxes</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-indent: -9pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company had income tax expense of $<span id="xdx_90A_eus-gaap--IncomeTaxExpenseBenefit_c20220701__20220930_zZa6tr65ueUb" title="Income tax expense (benefit)">179,000</span> and income tax benefit of $<span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210701__20210930_zketoTleGHX1" title="Income tax expense (benefit)::XDX::-2836000"><span style="-sec-ix-hidden: xdx2ixbrl2474">2,836,000</span></span> for continuing operations for the three months ended
September 30, 2022 and 2021, respectively, and income tax benefits of $<span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20220101__20220930_zuIBJRCf4M4a" title="::XDX::-147000"><span style="-sec-ix-hidden: xdx2ixbrl2475">147,000</span></span> and $<span id="xdx_90F_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210101__20210930_zcNDybmXG8Fk" title="Income tax expense (benefit)::XDX::-2840000"><span style="-sec-ix-hidden: xdx2ixbrl2477">2,840,000</span></span> for the nine months ended September 30,
2022 and 2021, respectively. The Company&#8217;s effective tax rates were approximately <span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220701__20220930_zPAWg5bHQhVa" title="Effective income tax rates">17.8</span>% and <span id="xdx_90C_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210701__20210930_zTTi6P6XLNTf">194.9</span>% for the three months ended September
30, 2022 and 2021, respectively, and <span id="xdx_908_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220101__20220930_zMgT1uV4qc0j" title="Effective income tax rates">8.0</span>% and <span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210101__20210930_z6X2yVnRmFo2" title="Effective income tax rates">(455.1%)</span> for the nine months ended September 30, 2022 and 2021, respectively. The Company&#8217;s
effective tax rates for the three and nine months ended September 30, 2022 were impacted by non-deductible expenses and state taxes.
The Company&#8217;s effective tax rates for the three and nine months ended September 30, 2021 were substantially impacted by the release
of the Company&#8217;s valuation allowance during the third quarter of 2021. For the three and nine months ended September 30, 2021,
the primary reasons for the differences between the Company&#8217;s effective tax rate and statutory tax rate were due to the release
of valuation allowance and the forgiveness of the Company&#8217;s PPP Loan which was included in the Company&#8217;s Consolidated Statement
of Operations as &#8220;Gain on extinguishment of debt&#8221; but is exempt from income taxes.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI https://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114872033408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Variable Interest Entities (&#8220;VIE&#8221;)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
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<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_VariableInterestEntityDisclosureTextBlock', window );">Variable Interest Entities (&#8220;VIE&#8221;)</a></td>
<td class="text"><p id="xdx_80D_eus-gaap--VariableInterestEntityDisclosureTextBlock_zVlGsEFeHCJ5" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>15.
<span style="text-decoration: underline"><span id="xdx_825_zwbHEVM8p6da">Variable Interest Entities (&#8220;VIE&#8221;)</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company and Engineering/Remediation Resources Group, Inc. (&#8220;ERRG&#8221;) previously entered into an unpopulated joint venture agreement
for project work bids within the Company&#8217;s Services Segment with the joint venture doing business as Perma-Fix ERRG, a general
partnership. The Company has a<span id="xdx_909_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930_zB9sdKcy3Li4" title="Partnership interest percentage"> 51</span>% partnership interest in the joint venture and ERRG has a <span id="xdx_90C_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930__dei--LegalEntityAxis__custom--EngineeringRemediationResourcesGroupIncMember_zcWEUTfcN5Vb" title="Partnership interest percentage">49</span>% partnership interest in the joint venture.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company determines whether joint ventures in which it has invested meet the criteria of a VIE at the start of each new venture and when
a reconsideration event has occurred. A VIE is a legal entity that satisfies any of the following characteristics: (a) the legal entity
does not have sufficient equity investment at risk; (b) the equity investors at risk as a group, lack the characteristics of a controlling
financial interest; or (c) the legal entity is structured with disproportionate voting rights.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company consolidates a VIE if it is determined to be the primary beneficiary of the VIE. The primary beneficiary has both the power to
direct the activities of the VIE that most significantly impact the entity&#8217;s economic performance and the obligation to absorb
losses or the right to receive benefits from the VIE that could potentially be significant to the VIE.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based
on the Company&#8217;s evaluation of Perma-Fix ERRG and related agreements with Perma-Fix ERRG, the Company determined that Perma-Fix
ERRG continues to be a VIE in which the Company is the primary beneficiary. At September 30, 2022, Perma-Fix ERRG had total assets of
$<span id="xdx_908_eus-gaap--Assets_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zh7Jj89x4dDd" title="Assets">91,000</span> and total liabilities of $<span id="xdx_90A_eus-gaap--Liabilities_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zPGrWRmJBRcd" title="Liabilities">91,000</span> which are all recorded as current.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for a variable interest entity (VIE), including but not limited to, judgments and assumptions in determining whether to consolidate and in identifying the primary beneficiary, gain (loss) recognized on the initial consolidation of the VIE, terms of arrangements, amounts and classification of the VIE's assets and liabilities, and the entity's maximum exposure to loss.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI https://asc.fasb.org/topic&amp;trid=2197479<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789716560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text"><p id="xdx_809_eus-gaap--SubsequentEventsTextBlock_zMaVmYKVUXfh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>16.
<span style="text-decoration: underline"><span id="xdx_82E_zyyYDwbpcrL6">Subsequent Events</span></span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Management
evaluated events occurring subsequent to September 30, 2022 through November 3, 2022, the date these consolidated financial statements
were available for issuance, and determined that no material recognizable subsequent events occurred.</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI https://asc.fasb.org/topic&amp;trid=2122774<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789578976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recently Adopted Accounting Standards</a></td>
<td class="text"><p id="xdx_846_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z9rMhUbXqFAb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_861_zsdZLm0zBItf">Recently
Adopted Accounting Standards</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
May 2021, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2021-04,
&#8220;Earnings Per Share (Topic 206), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-Stock Compensation (Topic
718), and Derivatives and Hedging-Contracts in Entity&#8217;s Own Equity (Subtopic 815-40): Issuer&#8217;s Accounting for Certain Modifications
or Exchanges of Freestanding Equity-Classified Written Call Options (a consensus of the FASB Emerging Issues Task Force).&#8221; ASU
2021-04 addresses issuer&#8217;s accounting for certain modifications or exchanges of freestanding equity-classified written call options.
This ASU is effective for all entities, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal
years. Early adoption is permitted. The adoption of this ASU by the Company effective January 1, 2022 did not have a material impact
on its financial statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
March 2020, the FASB issued ASU 2020-04, &#8220;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform
on Financial Reporting,&#8221; which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships
and other transactions affected by the discontinuation of the London Interbank Offered Rate (&#8220;LIBOR&#8221;) or by another reference
rate expected to be discontinued because of reference rate reform. The guidance was effective beginning March 12, 2020 and can be applied
prospectively through December 31, 2022. In January 2021, the FASB issued ASU No. 2021-01, &#8220;Reference Rate Reform (Topic 848):
Scope,&#8221; which clarified the scope and application of the original guidance. The Company has determined that only its obligations
under its credit facility are impacted by these ASUs at this time. During the third quarter of 2022, the Company entered into an amendment
dated August 29, 2022 to its loan agreement which replaced the LIBOR option with the Secured Overnight Finance Rate (&#8220;SOFR&#8221;)
option under its credit facility. The adoption of these ASUs by the Company during the third quarter of 2022 did not have a material
impact to its financial statements (see &#8220;Note 8 &#8211; Long Term Debt&#8221; for a discuss of the Company&#8217;s credit facility
and the amendment dated August 29, 2022).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock', window );">Recently Issued Accounting Standards &#8211; Not Yet Adopted</a></td>
<td class="text"><p id="xdx_840_ecustom--NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_zgi6OfMNCvod" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_863_z8TJpa15EOl9">Recently
Issued Accounting Standards &#8211; Not Yet Adopted</span></b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
June 2016, the FASB issued ASU No. 2016-13, &#8220;Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments,&#8221;
and various subsequent amendments to the initial guidance (collectively, &#8220;Topic 326&#8221;). Topic 326 introduces an approach,
based on expected losses, to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale
debt securities. The new approach to estimating credit losses (referred to as the current expected credit losses model) applies to most
financial assets measured at amortized cost and certain other instruments, including trade and other receivables and loans. Entities
are required to apply the standard&#8217;s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the
first reporting period in which the guidance is adopted. In November 2019, FASB issued ASU 2019-10, &#8220;Financial Instruments &#8211;
Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842),&#8221; which defers the effective date of ASU
2016-13 for public companies that are considered smaller reporting companies (&#8220;SRC&#8221;) as defined by the Commission to fiscal
years beginning after December 15, 2022, including interim periods within those fiscal years. These ASUs are effective January 1, 2023
for the Company as an SRC. Under new guidance issued by the Commission in March 2020, the Company continued to qualify as a SRC but became
an accelerated filer for its 2021 Form 10-K and its 2022 quarterly 10-Q filings. The Company will remain a SRC but will become a non-accelerated
filer for its 2022 Form 10-K and subsequent filings. The Company is currently evaluating the impact of these ASU on its consolidated
financial statements; however, based on historical credit losses and as a significant amount of the Company&#8217;s receivables are generated
from government entities, the Company does not expect the adoption of these ASUs to have a material impact to the Company&#8217;s financial
statements.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
August 2020, the FASB issued ASU No. 2020-06, &#8220;Debt &#8211; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives
and Hedging &#8211; Contracts in Entity&#8217;s Own Equity.&#8221; ASU 2020-06 simplifies the accounting for convertible instruments
by removing major separation models and removing certain settlement condition qualifiers for the derivatives scope exception for contracts
in an entity&#8217;s own equity, and simplifies the related diluted net income per share calculation for both Subtopics. ASU 2020-06
is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023, for the Company as an
SRC. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and disclosures.</span></p>

<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>New Accounting Pronouncements Not Yet Adopted Policy [Policy Text Block]</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789504592">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueTableTextBlock', window );">Schedule of Disaggregation of Revenue</a></td>
<td class="text"><p id="xdx_89D_eus-gaap--DisaggregationOfRevenueTableTextBlock_zG650aOF4obc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span id="xdx_8B8_zNKkksZWwKA1" style="display: none">Schedule
of Disaggregation of Revenue</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    by Contract Type</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXmMoouj6Kc9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRZx8Yq5lN7a" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,892</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSFvl1wIplGe" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,769</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOomLiIhovb5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z38trWhnnSti" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,031</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zNei675G9xG3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">11,924</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1793ykZ5U0b" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl0995">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zOJVFg4vLT08" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,703</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zc9MzrSRSdLl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,703</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbIJdaJUSgRk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1001">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zx0QT1RhV0G2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,873</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zBpdX788XiFe" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,873</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z8ZrWJfs3ZQd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0Q5YeAUp9Db" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zaXdDlbHIOi4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zykRES9xyhv7" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDmf7sx7A9Ai" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zKB0Pu9pKnVf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by Contract
    Type</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%"><span style="font-family: Times New Roman, Times, Serif">Fixed
    price</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3oqQfilswx5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3wmt4l12bTl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">20,569</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSp5AyolPRbc" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">45,318</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zAOgauvXQ9W" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zU9KA1IMuM78" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">7,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zTnmZduWgUp3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">31,188</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Time
    and materials</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zV7xSmchgHle" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1031">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zWdZ76Go2tk7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,524</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zC6uQi9hwKq7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,524</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrkVPalAXfJ1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1037">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zPHDFDnekJ56" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">23,887</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zLHyxxAwm8Pl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">23,887</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zX8OkcRCOTw1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlWfWBGHyaTe" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zmik7Avqhxo" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkTCFCj5TeTh" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRTD2ew3O5Fi" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zDeQmTY1QZFa" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid"><span style="font-family: Times New Roman, Times, Serif">(In thousands)</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2021</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
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  <tr style="vertical-align: bottom; background-color: White">
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    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zd8lKJJXc2fb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">313</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zrI1IXjlyHcb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">3,119</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zl7ByO6efES1" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,956</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHNM6c4AH5Xi" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">399</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zcMQyvDJNXTl" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">2,355</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">Foreign government</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrrmClzWbSZa" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">287</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z50fgvjZolQ9" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1081">&#8212;</span></span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zOEYQzSfggEb" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">287</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z4mbNyU2Vic3" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">36</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zN4hRbgH5rc1" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,931</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zWigL11MrnId" style="text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,967</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Foreign commercial</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrYDCyKLWCP7" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">56</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zA6dZShv5V35" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zZUwukmuRcpe" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">74</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLx8arHbzdVf" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">176</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4yX7kBbaQSk" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">22</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zxJftX08siS3" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">198</span></td><td style="padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrOEF4YXNH0e" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvULi8kg0j6j" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zOPlj2OmY3tb" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZ9lt9obnCkj" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDBwfBqj02E8" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zbJYNhzcJDk9" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>


<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Revenue by generator</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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    <td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    government</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z0GR4q6EOXcf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">17,786</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIxc2TSNqFtj" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">28,158</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zTshbGme3TQ1" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">45,944</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLdFAPzIbDnk" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">16,962</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zBDpf22Qgh06" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,172</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zNt10wq1fcTd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">41,134</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Domestic
    commercial</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zuNL3GSUwtGl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,045</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z89ELlXzROBe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">859</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zYmRPKmxLQF2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zk2quf1zJSsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,284</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zJVrm1UvAeVi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">1,185</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_z7VICf67A2k7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">7,469</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Foreign
    government</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zjMdErGUNdMj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">532</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zxpEIy8xUZgh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">12</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zvHZ6XudjCh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">544</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTOCLPnzeO7l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">577</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zee9BMjx4tvd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">5,556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zsTQ1O7Cj6d4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">6,133</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Foreign
    commercial</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZM8XFcKdvzf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">386</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zX5AQxobtLRf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">64</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zU3hIVUaXs5k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">450</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbUcyC7vUfCb" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">271</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRu1p0dLL26k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">68</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zmvDVTBRlhH1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">339</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMaGwaIyUYX8" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zMp7qQdUCR6c" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zRsMln0fz3Rd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWGZCZ4mwwvb" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4z1AIEUQdf4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zsPfpYyXyrp1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock', window );">Schedule of Contract Liabilities</a></td>
<td class="text"><p id="xdx_89D_eus-gaap--ContractWithCustomerAssetAndLiabilityTableTextBlock_zfuEhxpTQiS4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company&#8217;s contract liabilities consist of deferred revenues which represent advance payment from customers in advance of the completion
of our performance obligation. The following table represents changes in our contract liabilities balances:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BB_zPkVLhni4fKe" style="display: none">Schedule of Contract Liabilities</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year-to-date</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"/>
                                                                                <p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman, Times, Serif">(In
                                            thousands)</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
    ($)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Change
    (%)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Contract
    liabilities</b></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 32%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Deferred
    revenue</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20220930_ziUYuJr7pcBd" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"><span style="font-family: Times New Roman, Times, Serif">3,145</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20211231_zl2KLbeB1LO4" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"><span style="font-family: Times New Roman, Times, Serif">5,580</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--IncreaseDecreaseInContractWithCustomerLiability_pn3n3_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zBerVbA9LECh" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue"><span style="font-family: Times New Roman, Times, Serif">(2,435</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--ChangesInDeferredRevenuePercentage_pid_dp_uPure_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zsWq6GNoVgdb" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue, percentage"><span style="font-family: Times New Roman, Times, Serif">(43.6</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)%</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130551-203045<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueTableTextBlock</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794189856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureLeasesAbstract', window );"><strong>Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Schedule of Components of Lease Cost</a></td>
<td class="text"><p id="xdx_895_eus-gaap--LeaseCostTableTextBlock_zAjnM3odzs5c" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
components of lease cost for the Company&#8217;s leases for the three and nine months ended September 30, 2022 and 2021 were as follows
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B0_znltErgnUb6b" style="display: none">Schedule of Components of Lease Cost</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49F_20220701__20220930_zU6YE4ZGdD31" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_497_20210701__20210930_z011yWIcTXYi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_494_20220101__20220930_z5Qg1BHr06K" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_492_20210101__20210930_ziokBPWoXcX6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--OperatingLeaseCost_pn3n3_maLCz5aV_zpokmJLnkGtk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Lease
    cost</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">157</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">115</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">471</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">341</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseRightOfUseAssetAmortization_pn3n3_maFLzICh_zQTT2sbk9Fn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Amortization
    of ROU assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">42</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">133</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeaseInterestExpense_pn3n3_maFLzICh_zgW1x9gU5Pja" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Interest
    on lease liability</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">30</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_ecustom--FinanceLease_iT_pn3n3_maLCz5aV_mtFLzICh_zd1CUJV8mJyf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">51</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">163</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">255</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShortTermLeaseCost_pn3n3_maLCz5aV_zhZUBwtziXrc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Short-term
    lease rent expense</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1225">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">4</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">7</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--LeaseCost_iT_pn3n3_mtLCz5aV_za9P8pO6unpj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total
    lease cost</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right">208</td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">222</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">641</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">606</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ScheduleOfWeightedAverageLeaseTableTextBlock', window );">Schedule of Weighted Average Lease</a></td>
<td class="text"><p id="xdx_892_ecustom--ScheduleOfWeightedAverageLeaseTableTextBlock_z5wQRlQxUwmf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
weighted average remaining lease term and the weighted average discount rate for operating and finance leases at September 30, 2022 were:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zyt2lvGzc7E7" style="display: none">Schedule of Weighted Average Lease</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Weighted
    average remaining lease terms (years)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_905_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zPFqdqsUGu18" title="Operating leases, weighted average remaining lease terms (years)">6.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zIhw6FJCFwC" title="Finance leases, weighted average remaining lease terms (years)">3.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted average
    discount rate</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zaoZ6iZ2eIQc" title="Operating leases, weighted average discount rate">7.8</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zsVvxD1HvHki" title="Finance leases, weighted average discount rate">5.3</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock', window );">Schedule of Operating and Finance Lease Liability Maturity</a></td>
<td class="text"><p id="xdx_898_ecustom--OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_ztWmLcQcqlIi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table reconciles the undiscounted cash flows for the operating and finance leases at September 30, 2022 to the operating and
finance lease liabilities recorded on the balance sheet (in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zWYrfjav5QT7" style="display: none">Schedule of Operating and Finance Lease Liability Maturity</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Operating
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Finance
    Leases</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 59%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2022
    (Remaining</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z1O0LjMc3mea" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Operating Leases 2022"><span style="font-family: Times New Roman, Times, Serif">144</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zgwDeB5vreN9" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Finance Leases 2022"><span style="font-family: Times New Roman, Times, Serif">47</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2023</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zR0MYIwDzys6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2023"><span style="font-family: Times New Roman, Times, Serif">556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zY0EUwd7umb3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2023"><span style="font-family: Times New Roman, Times, Serif">174</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2024</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z5j1SjHkqddg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2024"><span style="font-family: Times New Roman, Times, Serif">416</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2rRtdleYwS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2024"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2025</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zOT4cqyk9xGg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2025"><span style="font-family: Times New Roman, Times, Serif">324</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zKLHaYSCwx44" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2025"><span style="font-family: Times New Roman, Times, Serif">147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">2026</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zI7I89V6Jf4c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2026"><span style="font-family: Times New Roman, Times, Serif">301</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zEb9PHOUHnt5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2026"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">2027
    and thereafter</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2VV7YnSqML9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2027 and thereafter"><span style="font-family: Times New Roman, Times, Serif">942</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_ecustom--FinanceLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zeN9Ode88a3h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="2027 and thereafter Finance Leases"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1269">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">Total
    undiscounted lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zvfHbQDkfzn8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Total undiscounted lease payments"><span style="font-family: Times New Roman, Times, Serif">2,683</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsDue_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z6oyEhgow5Wh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Total undiscounted lease payments"><span style="font-family: Times New Roman, Times, Serif">556</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Less:
    Imputed interest</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zXuHZRiv21K7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Less: Imputed interest"><span style="font-family: Times New Roman, Times, Serif">(579</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinanceLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zal88I4JmOSc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Less: Imputed interest"><span style="font-family: Times New Roman, Times, Serif">(45</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Present
    value of lease payments</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiability_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z9Dr3lTzVxkf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Present value of lease payments"><span style="font-family: Times New Roman, Times, Serif">2,104</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--FinanceLeaseLiability_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zzYm2kT1Klhl" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Present value of lease payments"><span style="font-family: Times New Roman, Times, Serif">511</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of operating lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_98A_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_c20220930_zZgA1p68VeFj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of operating lease obligations"><span style="font-family: Times New Roman, Times, Serif">431</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    operating lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td id="xdx_984_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_z3DZ9BpUyasg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term operating lease obligations, less current portion"><span style="font-family: Times New Roman, Times, Serif">1,673</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    portion of finance lease obligations</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FinanceLeaseLiabilityCurrent_iI_pn3n3_c20220930_zATy5zFNWNTg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of finance lease obligations"><span style="font-family: Times New Roman, Times, Serif">154</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    finance lease obligations, less current portion</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#8212;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FinanceLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_zpWaPCyAqKRl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term finance lease obligations, less current portion"><span style="font-family: Times New Roman, Times, Serif">357</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock', window );">Schedule of Supplemental Cash Flow and Other Information Related to Leases</a></td>
<td class="text"><p id="xdx_89C_ecustom--ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_zyTDTnYHDqCb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Supplemental
cash flow and other information related to our leases were as follows for the three and nine months ended September 30, 2022 and 2021
(in thousands):</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BE_zulpHqqqeDh" style="display: none">Schedule of Supplemental Cash Flow and Other Information Related to Leases</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20220701__20220930_z3hndURCIxve" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20210701__20210930_zWjvv6ZPCmF8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_490_20220101__20220930_zK0GPPrIzbli" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_494_20210101__20210930_zlDVOQBckO58" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Cash
    paid for amounts included in the measurement of lease liabilities:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--OperatingLeasePayments_pn3n3_zSo7oThPBUTl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in operating leases</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">144</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">430</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">307</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--FinanceLeaseInterestExpense_pn3n3_zFIY0nqbTHW9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">30</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40D_eus-gaap--FinanceLeasePrincipalPayments_pn3n3_znMK6wgzmcOh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Financing
    cash flow used in finance leases</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">76</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">821</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">281</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">ROU
    assets obtained in exchange for lease obligations for:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_pn3n3_zs3FaEgRH5B6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1308">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">323</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">323</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_eus-gaap--RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_pn3n3_zUNay60HaWl6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Operating
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1313">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">184</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1315">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">350</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Reduction
    to ROU assets resulting from reassessment for:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_ecustom--ReductionToRightOfUseAssetsForFinanceLeaseLiability_pn3n3_zyUm3GYEV8Yl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Finance
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1318">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(364</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1320">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(364</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  </table>

<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureLeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureLeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of operating lease and finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease and finance lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Schedule of supplemental cash flow and other information related to leases [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_ScheduleOfWeightedAverageLeaseTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Schedule of Weighted Average Lease [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_ScheduleOfWeightedAverageLeaseTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114788406032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Intangible Assets (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock', window );">Schedule of Definite Lived Intangible Assets</a></td>
<td class="text"><p id="xdx_89B_ecustom--ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_zkT4lwx6FPUb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes information relating to the Company&#8217;s definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B9_zPQU7wBY9Qze" style="display: none">Schedule of Definite Lived Intangible Assets</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="text-align: center; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Other
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 37%"><span style="font-family: Times New Roman, Times, Serif">Patent</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zOe1ktEY1xed" title="Weighted Average Amortization Period (Years)">8.6</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zyh2mO8gvVD6" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(369</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_z8n8GtpWxh9b" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">375</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zIKDDCZXaZwg" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">787</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zDqZ7QJAX9h3" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(351</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zmQSbxBHKWig" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">436</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_909_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zaPeLVwW6U39" title="Weighted Average Amortization Period (Years)">3</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zdtzgh4FCCY2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">636</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zo4KUk0esjS7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(453</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zNyXAY8MBnK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">183</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zhtuXp6BvsYj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">592</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zQxj2PNZgVP7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(415</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zVR1VWlsTXi9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">177</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Customer
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_901_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z6S3XsQDbtvc" title="Weighted Average Amortization Period (Years)">10</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zBJBJzwAMPN6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">3,370</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zJmCavvqBRY7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(3,209</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0JwDfDJMs2l" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">161</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z7pbs6KeVdM5" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">3,370</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0uyAZE4QFgl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(3,089</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zQldyYVZF4j8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">281</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">-</span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930_zsEpZfwkA9D3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">4,750</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930_ziJzRpC8Pgma" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(4,031</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930_zDjBdOhNbuZ2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">719</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_986_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231_z4UUVV6ryrw2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">4,749</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231_zAsJbUzaHfik" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"><span style="font-family: Times New Roman, Times, Serif">(3,855</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231_zdvDFGmMHxS6" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"><span style="font-family: Times New Roman, Times, Serif">894</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock', window );">Schedule of Finite Lived Intangible Assets, Future Amortization Expense</a></td>
<td class="text"><p id="xdx_89D_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zwWaWIt2QH6d" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"><span id="xdx_8B6_zGRp7p1AkQu9" style="display: none">Schedule of Finite Lived Intangible Assets, Future Amortization Expense</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_495_20220930_zVaIdTw0rO91" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Amount</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Year</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(In
    thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_z9aiQbw9HN7f" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 56%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2022(Remaining)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">57</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_zhbHybSr1dIa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">2023</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">187</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791703888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Capital Stock, Stock Plans and Stock-Based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-Based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Schedule of Stock Options Valuation Assumptions</a></td>
<td class="text"><p id="xdx_89E_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zueOwoNQ54D3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span id="xdx_8B3_zIuViI0pjflf" style="display: none">Schedule of Stock Options Valuation Assumptions</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Outside
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                                                                                                                             Granted</span></p></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended September 30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; width: 42%"><span style="font-family: Times New Roman, Times, Serif">Weighted-average
    fair value per share</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_zmpEGsadshL6" title="Weighted-average fair value per option">3.61</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zXwZAiaLedhf" title="Weighted-average fair value per option">2.71</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F48_zIXNeKXSHt16" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Risk-free
    interest rate <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDEp_zo6CkVWL3Dsg" title="Risk -free interest rate">2.91</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDEp_zr5xXzND99Uf" title="Risk -free interest rate">3.00</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F45_zbMFSNkl8wr4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    volatility of stock <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDIp_z0QTVaPi23Xj" title="Expected volatility of stock">55.04</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDIp_z3XcNeiTr9cb" title="Expected volatility of stock">55.72</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">%</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Dividend
    yield</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_z4sLzbcCa1N4" title="Dividend yield">None</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zJHvFhK0OUBf" title="Dividend yield">None</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span id="xdx_F4B_z4Q0JJ2RQyQd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Expected
    option life <sup>(3)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDMp_zAqGLkB8g4v8" title="Expected option life">10.0</span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDMp_zmhG2fA8A6Ha" title="Expected option life">5.0</span>
                                            years</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td id="xdx_F0B_zmJ52dgffzK4" style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F1C_zMxJfX33Tzwe" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0F_zU5kHiwC1P22">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F14_z5x0TDuzHl6a" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_zBSvoZu89xWh">(3)</sup></span></td><td style="text-align: justify"><span id="xdx_F16_zmQasm6No2I5" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The expected option
life is based on historical exercises and post-vesting data.</span></td>
</tr></table>

<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock', window );">Schedule of Share-based Compensation, Allocation of Recognized Period Costs</a></td>
<td class="text"><p id="xdx_896_eus-gaap--ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_zh8xPlyak1Rj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table summarizes stock-based compensation recognized for the three and nine months ended September 30, 2022 and 2021 for our
employee and director stock options.</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8BC_zFZUrNpezQp3" style="display: none">Schedule of Share-based Compensation, Allocation of Recognized Period Costs</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 75%; margin-right: auto">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" id="xdx_49C_20210701__20210930_zB1ZZI4A9LCk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" id="xdx_498_20210101__20210930_z1PvlAPibSMi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Stock
    Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_407_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zuT7vHY1Qp4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Employee
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">76,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">34,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">248,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100,000</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__custom--DirectorStockOptionsMember_zd7R4KZvPyEa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Director
    Stock Options</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">29,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">28,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">62,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">49,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--ShareBasedCompensation_pp0p0_z3fRSpgooRnf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Total</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">105,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">62,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">310,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">149,000</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfStockOptionsRollForwardTableTextBlock', window );">Schedule of Stock Options Roll Forward</a></td>
<td class="text"><p id="xdx_899_eus-gaap--ScheduleOfStockOptionsRollForwardTableTextBlock_z91b0VwJFcD3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
summary of the Company&#8217;s total stock option plans as of September 30, 2022 and September 30, 2021, and changes during the periods
then ended, are presented below. The Company&#8217;s plans consist/consisted of the 2010 Stock Option Plan, the 2017 Plan and the 2003
Plan:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B6_zskS1a5bziAe" style="display: none">Schedule of Stock Options Roll Forward</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Shares</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
    Average Exercise Price</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
    Average Remaining Contractual Term (years)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aggregate
    Intrinsic Value <sup>(3)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zEk8w2EaLgmk" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">4.98</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_ztKIWHJVlA6c" title="Weighted Average Remaining Contractual Term (years) Outstanding">4.0</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_ziUFejYoYIIh" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"><span style="font-family: Times New Roman, Times, Serif">492,939</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    exercisable at September 30, 2022<sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zNXDESLTbp18" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">453,900</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_z2TAJUpv4tJ8" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">3.93</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_901_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zCqLlIndGat8" title="Weighted Average Remaining Contractual Term (years) Exercisable">2.4</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zdwcHWTZILHc" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">354,709</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Weighted
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  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 44%"><span style="font-family: Times New Roman, Times, Serif">Options
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zTTPejY2EjWf" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1523">-</span></span><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Granted</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zti4J57klP5i" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"><span style="font-family: Times New Roman, Times, Serif">76,000</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Exercised</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zzSo1yfOQaR1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"><span style="font-family: Times New Roman, Times, Serif">(500</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zp11IX6xsHMc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"><span style="font-family: Times New Roman, Times, Serif">3.15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zbecTN4CFhI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"><span style="font-family: Times New Roman, Times, Serif">2,175</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Forfeited/expired</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zLtKlZzjF2th" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"><span style="font-family: Times New Roman, Times, Serif">6.75</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span id="xdx_F44_za8gFufQrNF4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    outstanding end of period <sup>(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zPczP6cqjKr9" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">714,400</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zy5EvtdtZO09" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"><span style="font-family: Times New Roman, Times, Serif">4.02</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zlkzom6k4Osf" title="Weighted Average Remaining Contractual Term (years) Outstanding">3.6</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zo3rDPoeub31" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"><span style="font-family: Times New Roman, Times, Serif">1,888,695</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span id="xdx_F46_zmMf1yB9Fmde" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Options
    exercisable at September 30, 2021 <sup>(2)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zOnl97t6kDP3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">416,400</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zjkGcApwsSlj" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">3.91</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zB72oAJoeQF8" title="Weighted Average Remaining Contractual Term (years) Exercisable">2.9</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDIp_zSD8zEe3dGh3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"><span style="font-family: Times New Roman, Times, Serif">1,146,320</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
</table>

<p style="margin: 0; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F03_z0HGzRVkIQP5" style="font-family: Times New Roman, Times, Serif">(1)</span></td><td style="text-align: justify"><span id="xdx_F19_zVbfz3mOyPr6" style="font-family: Times New Roman, Times, Serif">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.50</span></span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F0E_zHWRObgyHQZg" style="font-family: Times New Roman, Times, Serif">(2)</span></td><td style="text-align: justify"><span id="xdx_F17_zxYUUec7s1mk" style="font-family: Times New Roman, Times, Serif">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.29</span></span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span id="xdx_F0A_ziqEsWRgC2Qa" style="font-family: Times New Roman, Times, Serif">(3)</span></td><td style="text-align: justify"><span id="xdx_F14_zbzFaD9ymXt2" style="font-family: Times New Roman, Times, Serif">The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.</span></td>
</tr></table>



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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the change in stock options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789690112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income (Loss) Per Share (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earning Per Share</a></td>
<td class="text"><p id="xdx_89F_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4fF7wf8Yr87" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Basic
income (loss) per share is calculated based on the weighted-average number of outstanding common shares during the applicable period.
Diluted income (loss) per share is based on the weighted-average number of outstanding common shares plus the weighted-average number
of potential outstanding common shares. In periods where they are anti-dilutive, such amounts are excluded from the calculations of dilutive
earnings per share. The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted
income (loss) per share:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span id="xdx_8B8_z3I6qAN3zqe8" style="display: none">Schedule
of Earning Per Share</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_497_20220701__20220930_zeHckt1sSBEc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49A_20210701__20210930_zHJj6srMt3ff" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49C_20220101__20220930_z9OnCDXvYfEd" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_497_20210101__20210930_zG6YqpYVfkOc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Three
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Nine
    Months Ended</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">(Unaudited)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands, Except for Per Share Amounts)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_iB_zfSc7dHso841" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_maILFCOzCoE_z7emxjYXGJ4b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations, net of taxes</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,381</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,464</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_pn3n3_msILFCOzCoE_zKfmvGQAdvij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
    loss attributable to non-controlling interest</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1606">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(64</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1608">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(123</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_409_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zZnfts0jpiV7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,445</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,587</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zIAanXh2p8F1" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,445</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,587</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr id="xdx_407_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_pn3n3_maNILzERM_zk9cD2Pbi6Zc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Loss
    from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(160</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(43</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(442</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(285</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr id="xdx_403_eus-gaap--NetIncomeLoss_iT_pn3n3_mtNILzERM_ztKMV7OlYKUj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">664</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,402</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(2,124</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,302</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_402_eus-gaap--EarningsPerShareBasic_pid_zoefghvvGYR6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Basic
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.05</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.11</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.16</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.27</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_401_eus-gaap--EarningsPerShareDiluted_pid_zK7u2nFHzV4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">(.16</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">.27</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasicAbstract_iB_zzOUTEt9zCD4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Weighted average
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_409_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_pn3n3_zAofOS0EWsMg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">Basic weighted average
    shares outstanding</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,297</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,198</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,265</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,181</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40B_eus-gaap--IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_pn3n3_zJdsuCzlaqkd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Add:
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">131</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">183</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1653">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">206</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_pn3n3_z5dFYKzcekMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">Add:
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">19</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">25</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1658">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>

<tr id="xdx_409_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pn3n3_zvKowiB6bh72" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; width: 44%; padding-bottom: 2.5pt; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Diluted
    weighted average shares outstanding</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,447</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,406</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">13,265</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">12,416</span></td><td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 5.4pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_407_ecustom--PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_iB_zlmL61v1z6Kg" style="vertical-align: bottom; background-color: White">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"><span style="font-family: Times New Roman, Times, Serif">Potential
    shares excluded from above weighted average share calculations due to their anti-dilutive effect include:</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">405</span></td><td style="font: 10pt Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font: 10pt Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793617008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long Term Debt (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfDebtInstrumentsTextBlock', window );">Schedule of Long Term Debt</a></td>
<td class="text"><p id="xdx_89A_eus-gaap--ScheduleOfDebtInstrumentsTextBlock_zDFXGpNdoHt7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font: normal 10pt Times New Roman, Times, Serif">Long-term
debt consists of the following:</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b><span id="xdx_8BC_z0E406yOCTjj" style="display: none">Schedule of Long Term Debt</span><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></b></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
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    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30, 2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31, 2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA">May 15, 2024</span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate">0</span></span>%. <sup>(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zs5PtZ7zQipa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1685">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zhpOivIhpNZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1687">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
<tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Revolving
    Credit</b> facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_z6IhmfOHViF" title="Debt due date">May 15, 2024</span><span style="font-size: 10pt">. Effective interest rate for first nine month of 2022 was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90D_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zgHfJl49qqla" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zKqgU392OOX5" title="Effective interest rate">0</span></span>%. <sup id="xdx_F44_zjRfHWDuQr2c">(1)
    </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_z7P4niUzY6nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1695">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zgc9TQTUUV8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif"><span style="-sec-ix-hidden: xdx2ixbrl1697">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Term
    Loan</b> dated May 8, 2020, payable in equal monthly installments of principal, balance due on <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zDBJlbz8UhDl" title="Debt due date">May 15, 2024</span>. Effective interest rate
    for the first nine month of 2022<span style="font-size: 10pt">&#160;was <span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zX85Nr0vgHYd" title="Effective interest rate"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_z2zFVBG5cBFi" title="Effective interest rate">4.8</span></span>%. <sup id="xdx_F4A_zWyVwsgbNAM2">(1) </sup></span></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_zwaxvFdHUFp7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">642
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_z4vB8KulB69j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">954</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(2)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><b>Capital
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    <td style="font-family: Times New Roman, Times, Serif; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Total
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    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--LongTermDebt_iI_pn3n3_c20220930_zyCsNnkd4FD3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"><span style="font-family: Times New Roman, Times, Serif">1,150</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    debt</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_980_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20211231_zfj4Tn7w2z89" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"><span style="font-family: Times New Roman, Times, Serif">600</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>&#160;</b></span></p>

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<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zLOEG4QiFV1h">(1)</sup></span></td><td style="text-align: justify"><span id="xdx_F19_zQm0rPILozUd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.</span></td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

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<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F00_zZgRZ1RX2ZD2">(2)</sup></span></td><td style="text-align: justify"><span id="xdx_F1D_zpjGVjbPOqT7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of debt issuance
costs of ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net">104,000</span>) and ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net">112,000</span>) at September 30, 2022 and December 31, 2021, respectively.</span></td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793493008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract', window );"><strong>Discontinued Operations and Disposal Groups [Abstract]</strong></a></td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock', window );">Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet</a></td>
<td class="text"><p id="xdx_89A_eus-gaap--ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_zsHcTOw07xMb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
following table presents the major class of assets of discontinued operations as of September 30, 2022 and December 31, 2021. No assets
and liabilities were held for sale at each of the periods noted.</span></p>

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<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_49E_20220930_zPmfzmLuzDw6" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">September
    30,</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" id="xdx_496_20211231_z9xtfYzYh5z9" style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">December
    31,</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">(Amounts
    in Thousands)</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2022</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">2021</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_zVsVKUpQPh71" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_403_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_i01I_pn3n3_maAODGIzQBh_ztIR0Bi8gK53" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 60%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Other
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i01TI_pn3n3_mtAODGIzQBh_maAODGIzvZz_zCUQAlYZMhvc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_z7ZfvjKr9qO5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_pn3n3_maDGIDOzk0M_zsGYeZOvIkEc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Property,
    plant and equipment, net <sup id="xdx_F46_z3rFCgP7ldOd">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_i01TI_pn3n3_mtDGIDOzk0M_maAODGIzvZz_ztfAkhvm0Jf1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    long-term assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">81</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtAODGIzvZz_zBf0Kvbs0Qn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    assets</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">98</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">96</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_pn3n3_zNmzIzHg3Wba" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Current
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40F_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_i01I_pn3n3_maLODGIzbI9_zMrD0HKo0D52" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accounts
    payable</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_i01I_pn3n3_maLODGIzbI9_zgGDmSvbkn2d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Accrued
    expenses and other liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">153</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">154</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_400_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_i01I_pn3n3_maLODGIzbI9_zKRfoyAYIAsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Environmental
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">751</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">349</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_406_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_iTI_pn3n3_mtLODGIzbI9_maLODGIzllr_zHGJGDHqI4gk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    current liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">927</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">506</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_pn3n3_ziI22cH2AkGb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Long-term
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_iI_pn3n3_maLODGIzVJd_zcfCJd2VJQFi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Closure
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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  <tr id="xdx_406_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_i01I_pn3n3_maLODGIzVJd_zSa0j6qiGf2k" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Environmental
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  <tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01TI_pn3n3_mtLODGIzVJd_maLODGIzllr_zS5HCBOrw0e7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
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    <td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Total
    liabilities</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,183</span></td><td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

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<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F01_ztZZZ8Fp1r6l">(1)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F12_zP7bb5T9XeEk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">net of accumulated
depreciation of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation">10,000</span></span> for each period presented.</span></td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793493792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Operating Segments (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2022</div></th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock', window );">Schedule of Segment Reporting Information</a></td>
<td class="text"><p id="xdx_89F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zhM65NjlAJM1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and
2021 (in thousands).</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span id="xdx_8B7_zjDcWPsA2kVa" style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt">Schedule
of Segment Reporting Information</span></p>

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    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
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    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
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    <td style="font-family: Times New Roman, Times, Serif; width: 30%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
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    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBiUdq3DQu48" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">8,877</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znKDUzJPVZ7k" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">9,595</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqm4bCMSw74j" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z96UxpNgQVvd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1913">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zUwTgSY7hU03" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18,472</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz9dMSbE7B" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4V0MUHQ2MQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9mSzRIGFdsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif">44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zffPJhsBuN65" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1923">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930_zQlGhIMydP8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1925">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOBfeGUkctP5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">1,967</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znob6Zx5Vf77" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">1,103</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zcAu0uDYFkBk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">3,070</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zQ5R5wXgRyAf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1933">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--GrossProfit_pn3n3_c20220701__20220930_z7QN148ni2Ja" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"><span style="font-family: Times New Roman, Times, Serif">3,070</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWPS2zuRXTE1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">55</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z65FEI6Sw7o3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1939">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zKYLBQerSg43" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">55</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z6EdawzENoW4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930_zWb4Jyf7rHd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMxXofjtFRza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1947">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zKxpsJJoC875" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1949">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zIVZCTQCKuV2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1951">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqU9kOtmmzS1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930_zNTiMkKIEpE" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"><span style="font-family: Times New Roman, Times, Serif">29</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbfX7v96SJU4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(20</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zkjFO7zY18Fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zCZtAvgJOGYd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(22</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsB2hiSYoY0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(25</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930_zZfAFEMzpaVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"><span style="font-family: Times New Roman, Times, Serif">(47</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zF1Dg5SbVcN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1967">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zj7crn0X9BNd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1969">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXkHwkAFx7Ae" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl1971">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY2xpjKUaDW7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930_zXEtRGGL42gl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"><span style="font-family: Times New Roman, Times, Serif">(16</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNbpI42B6Bq7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">387</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zk1wmDOriKg1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">87</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zTNXsCKSNHxj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">474</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zo3lRKpOFoz" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930_zBnU8OLTgE88" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"><span style="font-family: Times New Roman, Times, Serif">497</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zeqfgBzmryMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">1,792</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdpzpaCVubmg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">725</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPTNFWMQuTWh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">2,517</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zig9NxmFD5a5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif">(1,514</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930_fKDIp_zH8oi2tR1NJl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,003</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zGb0bxcXhgd3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">164</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z7cmsyCPOs03" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">15</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zfBWIjRMuV48" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zggpeyF2arwj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2003">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930_zQnUMofDiGO6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXTIvukaiq0e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">1,628</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvLvNuytEHi2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">710</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zlFbv9xLJlN3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">2,338</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zj46YqRtVSfj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"><span style="font-family: Times New Roman, Times, Serif">(1,514</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930_zjm0Ms37bcPj" style="font-family: Times New Roman, Times, Serif; text-align: right"><span style="font-family: Times New Roman, Times, Serif">824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQcAldaDorpg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">149</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6bgnCQMz2Di" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">39</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zA9nPn4STHvc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">188</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvx8MjQlEKJj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930_fKDMp_zaux5qWLxc7f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">189
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2022</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F56_z5QSO8Ua4Lkh">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz5l7x6kv02" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">24,749</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zgbUx7Y5ADNd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">29,093</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zyvAOGYjsfTg" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1OfLNvsb8j7" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">$
                                            &#160;<span style="-sec-ix-hidden: xdx2ixbrl2032">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zyWmloJxhuIj" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">53,842</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z88IPBoGJ7F8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zoYob8CXREY6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">43</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zueo0fpJOLF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">71</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zhLSw5ws2PP9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2042">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930_zZfNBHdTLr67" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2044">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFsb52c5f1yc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">4,168</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztLDk4SvHA14" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,422</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zC5Q5h0lLhs7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">7,590</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z8TUs7IHcHD1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2052">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--GrossProfit_pn3n3_c20220101__20220930_zH6hPmLOXUYe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">7,590</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zwNYB6nug3kl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">179</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3lXHL1FSbIc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zBLI16D6cZq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">202</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zh4WxvuQQBtb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">43</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930_zHwVdGvrOvEg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">245</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3ZYslFFaKza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2066">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHmKhnRs9ewe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2068">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvyr85Tqke7e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2070">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zearVoxdxGI1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930_z8t26Cm0oV0j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">69</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zP5zQIJAlIc3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3aCN6HSfERb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2078">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPUelSEK7xN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(53</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zEHk4nNDQvM8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(70</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930_zLYBNs5szvMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(123</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBF30s3tdNb5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2086">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6OtP8yqqGq9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2088">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zV7nhe6kxDL4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2090">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zyF71griemj7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930_zt7bSnoISQ83" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXYA1w3ooiZd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,139</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSdAK9xzIUQ6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">244</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9vuY33hD0il" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,383</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zfllcceRlKec" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930_zCPIlKDfNYEf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,433</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zR1hEHSm7q4b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,675</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zLp8dolcDzFk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,524</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z0LR4WQHkDK" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,199</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z7zVYG1AZ9yf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(5,028</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930_fKDIp_zttLCqz3bJ9g" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1,829</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(2)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax benefit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZr2PNLzSYv4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(91</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyUUjU2AwXa7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(56</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zAQHpeZJ4HHj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqfuNECoWq5j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2122">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930_zNp3PL38WEy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(147</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z2PDUYbxCyX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,766</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zTT1BvxRN3q1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,580</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zhVePmpmqZgi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,346</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9a2kcFAnvH" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(5,028</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930_zLHwE5hhstRc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zaeEDTCeDtE2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">819</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztkeCQ3tWKK2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">127</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zkrUGG7zDFX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">946</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zi4hBfc9wUxd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930_fKDMp_zNowXA0pqWq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">947</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(3)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>




<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Quarter Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
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    <sup id="xdx_F5D_zz4d33u23Za5">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zsQkvSUf745g" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">8,893</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyVhu8aLiS8d" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">6,904</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlqm6MZKQvkb" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2150">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zx9Veay5S0Ll" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9ld7dMAT5dl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2154">&#8212;</span>
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zRSr3jDLSkXf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">15,797</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zhHnyA6RDSog" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">220</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbljHaLXyESh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zXpwVpeKwK5l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2162">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXgLLLGe7Me9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">225</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvQTUXSHLI47" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2166">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930_zyqj4YFgi3Eb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2168">&#8212;</span>&#160;&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit (negative gross profit)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zYmqanGLjjuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,487</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6C2ltSPs8uk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(263</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zdnDXdXc9zWg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2174">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zOwBfwfkFMp2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,224</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zuMagqJd7VZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2178">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--GrossProfit_pn3n3_c20210701__20210930_zw3hsgqxTTjh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2,224</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zlmrS0ZunNsl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">52</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUAlld2c5uGk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">18</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zKaZ3cg2bm7c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_ztrkpE47jN7h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">232</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsun4OzgXL3j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930_zGRVYIAGKPOg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">243</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zf4QqVjQaRAi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2194">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDvOeS1viFT5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2196">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z9cD1T2vod2f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2198">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zejgT5gLhT35" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2200">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZhrMBXnGmcd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930_ziNRrNHHj84h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">2</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQWKyDZdJAYf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(51</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zfl8csmuyLF6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5NfQO0mMQ1k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2210">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zoODZQAGc4R2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(52</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY6OWSRzcT41" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(25</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930_zNGohsIAY5ca" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(77</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTJapv7UwHVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2218">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUdWzVQrV5K3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2220">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5dk8gGUnug6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2222">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zEO1v1oEnWnl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2224">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1PX3qoRHwK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930_z2U9fqY0JBak" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(11</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNmtT77ztE64" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">319</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHSx9P4Fpmcj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">85</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zSGD1DJqyfr5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2234">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z6mDfrHY2Zy6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">404</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zirpkK1xDp0l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930_zM85Xbqp0Skj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">409</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQYhT7WBKBvj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,317</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIXl5YX1kHfc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(984</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zFDTjcClRSNc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z5LtdBVU4TO2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">171</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z4L9YMc7FFdl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,626</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930_zY4qdaBplVk9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,455</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax expense (benefit)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOwSfPWWjU" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdfBTnyviYVa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2256">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zTFoBMnyYok4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2258">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zK7wQ0zDUGKf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZ3FR5dEuGm7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(2,837</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930_fKDQp_zjr1tsjiwalj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2,836</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(4)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zDyDAa5Yxbdi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,316</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zB8AbhfhyvF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(984</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zhvBE0nvCz4k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(162</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98A_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z8iGcfU61bt" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">170</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zSlG9i8tO5Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,211</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930_z9JlAuvKPmci" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,381</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1B1sLALqBj3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zNsbIwPLECc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2280">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zyf8cIvMmnzl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2282">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqkqO7TkuDqa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zk3lFr0i5rQ5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2286">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930_fKDYp_zubbMQDVF9Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">482</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><b>Segment
Reporting for the Nine Months Ended September 30, 2021</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%">
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom">
    <td style="font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Treatment</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Services</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Medical</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Segments
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    <sup id="xdx_F5B_zYjbicIL8Mfc">(1)</sup></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"><span style="font-family: Times New Roman, Times, Serif">Consolidated
    Total</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Revenue
    from external customers</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOoZW12LTR9c" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">24,094</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ziZwTJCbblo2" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">30,981</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zoV4SLUYMNU6" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2294">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zStaE7R7SqLd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zR285ac1419l" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2298">&#8212;</span>
                                            &#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; width: 2%"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">$</span></td><td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_znGIKqQb9OC9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">55,075</span></td><td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Intercompany
    revenues</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7yMEraSir1j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,199</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zZcvqaZ3xjlh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">44</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z15oQtbTCk2h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2306">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvQU09P2reK6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,243</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zb7PRzyGWxS5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2310">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930_zkWGbjJySv3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2312">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Gross
    profit</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZcz7tsvRfpi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">4,845</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDeu8hHJGbMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">701</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGd7o4sVoMsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2318">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zQrN2AVPa6qc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5,546</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zFdUWhWachc5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2322">&#8212;</span>&#160;</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20210101__20210930_zKDUodvBQuIj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">5,546</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Research
    and development</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFt22tulDVza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">142</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlNDJyw1ExRi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">50</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zzPYQbEdwNI" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpGblIY1Ry21" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">503</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zkWp8nUSOy02" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">35</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930_zyBe8e9ChQte" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">538</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    income</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7UbA5VFWi4h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2338">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbNnk7SjHp58" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2340">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zOZk2NX2tbGc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2342">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zWJFZLagKzld" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2344">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqBaTYzQTYyf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930_zOKWP61FRsV6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">23</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQQH1tjcJoMe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(88</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z21m9C5Mkja2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z1TLQxgsEJsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2354">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zxyhpwkwrn7a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(97</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqpXf9hleEbi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(112</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930_zWHKqJS2Zkyk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(209</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Interest
    expense-financing fees</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zdt9gFWrD7Nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2362">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zV7dTf6VtUD4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2364">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zDgIzrafBV22" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2366">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zR4mFi3wZADd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2368">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zxAvbMtwsGQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930_zaed87FYJJ1a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(28</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Depreciation
    and amortization</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_znVjEo9nTamc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">939</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0TGRm4RsT1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">255</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlubM133oMQ8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2378">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zjY2Dnh0YtCi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,194</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zGi1OjTUp6dh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930_zlmka3dZhHm1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,208</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss) before income taxes</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkrSRTOB6eV4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,669</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHiB6tKdyx24" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,721</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zUDFpV7vZy0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zrSAQPZ7PKS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(363</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEpKDUp_zhZOgOpqM8Dd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">987
                                            </span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(5)</sup></span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930_zpgaShVy6Wr3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">624</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Income
    tax (benefit) expense</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_985_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1uD9UXwUJ73" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(13</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSuphxrpplMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">10</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGOJl5woyBI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2402">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zmlVDB3fQ3fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(3</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zOK0AWXd6GZh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(2,837</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930_fKDQp_zDWU4L6wfnuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2,840</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)<sup>(4)</sup></span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Segment
    income (loss)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTdNfqGA9Pz1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,682</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zmmJdx3KYZsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(1,731</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zeqQkE6ZI1Z3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(311</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zdTOdqLEBgq6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">(360</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">)</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z5Wp4Kfytyp6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,824</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930_ziO2UNoZnu01" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">3,464</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td></tr>
  <tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White">
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">Expenditures
    for segment assets</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zPum7ibsWuDe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,109</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zzm3XbqUxZ8l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">14</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zI9dBQlY6oB6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><span style="-sec-ix-hidden: xdx2ixbrl2426">&#8212;</span></span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_988_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpczEgdtxzT6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">1,123</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zmD7P1wcZCVc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif">9</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td style="font-family: Times New Roman, Times, Serif"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td>
    <td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif">&#160;</span></td><td id="xdx_987_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930_fKDYp_zjza1CKxKay4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">1,132</span></td><td style="font-family: Times New Roman, Times, Serif; text-align: left"><span style="font-family: Times New Roman, Times, Serif"><sup>(6)</sup></span></td></tr>
  </table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F04_zr7PiKt3b7Nf">(1)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1D_zWPeWv6pGpr6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Amounts reflect
the activity for corporate headquarters not included in the segment information.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F09_zRg6n7R3F9nj">(2)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1E_z4GTHJFqMQH4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income">1,975,000</span> recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#8220;Note 13 &#8211;
Employee Retention Credit (&#8220;ERC&#8221;) below for a discussion of this expected refund amount).</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F0B_zkJ61pgobNW4">(3)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F1E_z0Oln6GHJTqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure">0</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure">114,000</span> for the three and nine months ended September 30, 2022, respectively.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup id="xdx_F02_zH0ZUD9ddrW5">(4)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span id="xdx_F11_zILbkqbCSHjb" style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes tax benefit
recorded in amount of approximately $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance">2,351,000</span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(5)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--GainsLossesOnExtinguishmentOfDebt_pid_c20210101__20210930__us-gaap--DebtInstrumentAxis__custom--PaycheckProtectionProgramLoanMember_z3sffBtHHVYd" title="Gain on extinguishment of debt">5,381,000</span> of &#8220;Gain on extinguishment of debt&#8221; recorded in connection with the Company&#8217;s Paycheck Protection Program
(&#8220;PPP&#8221;) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.</span></td>
</tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>&#160;</sup></span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"><sup>(6)</sup></span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 10pt">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210701__20210930_zcIrVok2Fiwj" title="Financed portion amount in the purchase of capital expenditure">271,000</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210101__20210930_zhhU2zrWMHMe" title="Financed portion amount in the purchase of capital expenditure">348,000</span> for the three and nine months ended September 30, 2021, respectively.</span></td>
</tr></table>

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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 25<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8813-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
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<tr><th class="th"><div>Dec. 31, 2021</div></th></tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=PESI_PFMPolandMember', window );">PFM Poland [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_SaleOfInterestInSubsidiaries', window );">Sale of interest in subsidiaries</a></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sale of interest in subsidiaries.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784587792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Disaggregation of Revenue (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
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<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">$ 18,472<span></span>
</td>
<td class="nump">$ 15,797<span></span>
</td>
<td class="nump">$ 53,842<span></span>
</td>
<td class="nump">$ 55,075<span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_MajorCustomersAxis=PESI_DomesticGovernmentMember', window );">Domestic Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">14,992<span></span>
</td>
<td class="nump">11,277<span></span>
</td>
<td class="nump">45,944<span></span>
</td>
<td class="nump">41,134<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_MajorCustomersAxis=PESI_DomesticCommercialMember', window );">Domestic Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">3,119<span></span>
</td>
<td class="nump">2,355<span></span>
</td>
<td class="nump">6,904<span></span>
</td>
<td class="nump">7,469<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_MajorCustomersAxis=PESI_ForeignGovernmentMember', window );">Foreign Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">287<span></span>
</td>
<td class="nump">1,967<span></span>
</td>
<td class="nump">544<span></span>
</td>
<td class="nump">6,133<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_MajorCustomersAxis=PESI_ForeignCommercialMember', window );">Foreign Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">74<span></span>
</td>
<td class="nump">198<span></span>
</td>
<td class="nump">450<span></span>
</td>
<td class="nump">339<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">8,877<span></span>
</td>
<td class="nump">8,893<span></span>
</td>
<td class="nump">24,749<span></span>
</td>
<td class="nump">24,094<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member] | Domestic Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">5,728<span></span>
</td>
<td class="nump">6,725<span></span>
</td>
<td class="nump">17,786<span></span>
</td>
<td class="nump">16,962<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member] | Domestic Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">2,806<span></span>
</td>
<td class="nump">1,956<span></span>
</td>
<td class="nump">6,045<span></span>
</td>
<td class="nump">6,284<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member] | Foreign Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">287<span></span>
</td>
<td class="nump">36<span></span>
</td>
<td class="nump">532<span></span>
</td>
<td class="nump">577<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member] | Foreign Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">56<span></span>
</td>
<td class="nump">176<span></span>
</td>
<td class="nump">386<span></span>
</td>
<td class="nump">271<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">9,595<span></span>
</td>
<td class="nump">6,904<span></span>
</td>
<td class="nump">29,093<span></span>
</td>
<td class="nump">30,981<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member] | Domestic Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">9,264<span></span>
</td>
<td class="nump">4,552<span></span>
</td>
<td class="nump">28,158<span></span>
</td>
<td class="nump">24,172<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member] | Domestic Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">313<span></span>
</td>
<td class="nump">399<span></span>
</td>
<td class="nump">859<span></span>
</td>
<td class="nump">1,185<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member] | Foreign Government [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">1,931<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="nump">5,556<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member] | Foreign Commercial [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">18<span></span>
</td>
<td class="nump">22<span></span>
</td>
<td class="nump">64<span></span>
</td>
<td class="nump">68<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_FixedPriceMember', window );">Fixed Price [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">15,769<span></span>
</td>
<td class="nump">11,924<span></span>
</td>
<td class="nump">45,318<span></span>
</td>
<td class="nump">31,188<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_FixedPriceMember', window );">Fixed Price [Member] | Treatment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">8,877<span></span>
</td>
<td class="nump">8,893<span></span>
</td>
<td class="nump">24,749<span></span>
</td>
<td class="nump">24,094<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_FixedPriceMember', window );">Fixed Price [Member] | Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">6,892<span></span>
</td>
<td class="nump">3,031<span></span>
</td>
<td class="nump">20,569<span></span>
</td>
<td class="nump">7,094<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_TimeandMaterialsMember', window );">Time and Materials [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">2,703<span></span>
</td>
<td class="nump">3,873<span></span>
</td>
<td class="nump">8,524<span></span>
</td>
<td class="nump">23,887<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_TimeandMaterialsMember', window );">Time and Materials [Member] | Treatment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_TimeandMaterialsMember', window );">Time and Materials [Member] | Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Net revenues</a></td>
<td class="nump">$ 2,703<span></span>
</td>
<td class="nump">$ 3,873<span></span>
</td>
<td class="nump">$ 8,524<span></span>
</td>
<td class="nump">$ 23,887<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI https://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=PESI_DomesticGovernmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=PESI_DomesticGovernmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=PESI_DomesticCommercialMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=PESI_DomesticCommercialMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=PESI_ForeignGovernmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=PESI_ForeignGovernmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_MajorCustomersAxis=PESI_ForeignCommercialMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_MajorCustomersAxis=PESI_ForeignCommercialMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_FixedPriceMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_FixedPriceMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_TimeandMaterialsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskByBenchmarkAxis=PESI_TimeandMaterialsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790785792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Contract Liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredRevenueCurrent', window );">Deferred revenue</a></td>
<td class="nump">$ 3,145<span></span>
</td>
<td class="nump">$ 5,580<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardDateAxis=PESI_YearToDateChangesMember', window );">Year-to-date Change [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInContractWithCustomerLiability', window );">Changes in deferred revenue</a></td>
<td class="num">$ (2,435)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ChangesInDeferredRevenuePercentage', window );">Changes in deferred revenue, percentage</a></td>
<td class="num">(43.60%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_ChangesInDeferredRevenuePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of change in deferred revenue.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_ChangesInDeferredRevenuePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(20))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInContractWithCustomerLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 310<br> -Section 45<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126938201&amp;loc=d3e55415-109406<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInContractWithCustomerLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardDateAxis=PESI_YearToDateChangesMember</td>
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<DOCUMENT>
<TYPE>XML
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790627936">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized', window );">Revenue recognized</a></td>
<td class="nump">$ 494,000<span></span>
</td>
<td class="nump">$ 561,000<span></span>
</td>
<td class="nump">$ 6,138,000<span></span>
</td>
<td class="nump">$ 6,635,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint', window );">Revenue information related to variable consideration constraint</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The
Company&#8217;s revenue for the three months ended September 30, 2022 included approximately $384,000
recognized within the Company&#8217;s Treatment Segment and $148,000 recognized within the Company&#8217;s Services Segment that
resulted from cumulative catch-up adjustments in transaction price from performance obligations satisfied or partially satisfied in
the prior periods that had been constrained. During the three months ended September 30, 2021, the Company recognized approximately
$1,286,000
in revenue from a request for equitable adjustment (&#8220;REA&#8221;) in its Treatment Segment that resulted in cumulative catch-up
adjustment in transaction price that had been constrained in prior period.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue recognized</a></td>
<td class="nump">18,472,000<span></span>
</td>
<td class="nump">15,797,000<span></span>
</td>
<td class="nump">$ 53,842,000<span></span>
</td>
<td class="nump">$ 55,075,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_ProductOrServiceAxis=PESI_TreatmentSegmentMember', window );">Treatment Segment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue recognized</a></td>
<td class="nump">384,000<span></span>
</td>
<td class="nump">$ 1,286,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_ProductOrServiceAxis=PESI_ServicesSegmentMember', window );">Services Segment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue recognized</a></td>
<td class="nump">$ 148,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerLiabilityRevenueRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130549-203045<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityRevenueRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI https://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Description of methods, inputs, and assumptions used to assess estimate of variable consideration with probability of subsequent revenue reversal.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130566-203045<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueInformationUsedToAssessVariableConsiderationConstraint</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=PESI_TreatmentSegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=PESI_TreatmentSegmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=PESI_ServicesSegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=PESI_ServicesSegmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
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<DOCUMENT>
<TYPE>XML
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<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114785398064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Components of Lease Cost (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureLeasesAbstract', window );"><strong>Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Lease cost</a></td>
<td class="nump">$ 157<span></span>
</td>
<td class="nump">$ 115<span></span>
</td>
<td class="nump">$ 471<span></span>
</td>
<td class="nump">$ 341<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAssetAmortization', window );">Amortization of ROU assets</a></td>
<td class="nump">42<span></span>
</td>
<td class="nump">53<span></span>
</td>
<td class="nump">133<span></span>
</td>
<td class="nump">170<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Interest on lease liability</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">50<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="nump">85<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_FinanceLease', window );">Finance Leases</a></td>
<td class="nump">51<span></span>
</td>
<td class="nump">103<span></span>
</td>
<td class="nump">163<span></span>
</td>
<td class="nump">255<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShortTermLeaseCost', window );">Short-term lease rent expense</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="nump">7<span></span>
</td>
<td class="nump">10<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Total lease cost</a></td>
<td class="nump">$ 208<span></span>
</td>
<td class="nump">$ 222<span></span>
</td>
<td class="nump">$ 641<span></span>
</td>
<td class="nump">$ 606<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureLeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureLeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_FinanceLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_FinanceLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAssetAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to right-of-use asset from finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseRightOfUseAssetAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lease cost recognized by lessee for lease contract.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term lease cost, excluding expense for lease with term of one month or less.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<head>
<title></title>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791697488">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Schedule of Weighted Average Lease (Details)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureLeasesAbstract', window );"><strong>Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Operating leases, weighted average remaining lease terms (years)</a></td>
<td class="text">6 years 4 months 24 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1', window );">Finance leases, weighted average remaining lease terms (years)</a></td>
<td class="text">3 years 4 months 24 days<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating leases, weighted average discount rate</a></td>
<td class="nump">7.80%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent', window );">Finance leases, weighted average discount rate</a></td>
<td class="nump">5.30%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureLeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureLeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for finance lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791853200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Schedule of Operating and Finance Lease Liability Maturity (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Lessee, Operating Lease, Liability, to be Paid [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Operating Leases 2022</a></td>
<td class="nump">$ 144<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">Operating Leases 2023</a></td>
<td class="nump">556<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">Operating Leases 2024</a></td>
<td class="nump">416<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">Operating Leases 2025</a></td>
<td class="nump">324<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">Operating Leases 2026</a></td>
<td class="nump">301<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour', window );">Operating Leases 2027 and thereafter</a></td>
<td class="nump">942<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Operating Leases Total undiscounted lease payments</a></td>
<td class="nump">2,683<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Operating Leases Less: Imputed interest</a></td>
<td class="num">(579)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating Leases Present value of lease payments</a></td>
<td class="nump">2,104<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Finance Lease, Liability, to be Paid [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Finance Leases 2022</a></td>
<td class="nump">47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">Finance Leases 2023</a></td>
<td class="nump">174<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">Finance Leases 2024</a></td>
<td class="nump">170<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree', window );">Finance Leases 2025</a></td>
<td class="nump">147<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour', window );">Finance Leases 2026</a></td>
<td class="nump">18<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour', window );">2027 and thereafter Finance Leases</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDue', window );">Finance Leases Total undiscounted lease payments</a></td>
<td class="nump">556<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Finance Leases Less: Imputed interest</a></td>
<td class="num">(45)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance Leases Present value of lease payments</a></td>
<td class="nump">511<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current portion of operating lease obligations</a></td>
<td class="nump">431<span></span>
</td>
<td class="nump">$ 406<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Long-term operating lease obligations, less current portion</a></td>
<td class="nump">1,673<span></span>
</td>
<td class="nump">2,029<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Current portion of finance lease obligations</a></td>
<td class="nump">154<span></span>
</td>
<td class="nump">333<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Long-term finance lease obligations, less current portion</a></td>
<td class="nump">$ 357<span></span>
</td>
<td class="nump">$ 884<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Finance Lease Liability Payments Due After Year Four.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_FinanceLeaseLiabilityPaymentsDueAfterYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Lessee Operating Lease Liability Payments Due After Year Four.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
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</body>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114874269184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Supplemental Cash Flow and Other Information Related to Leases (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureLeasesAbstract', window );"><strong>Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OperatingLeasePayments', window );">Operating cash flow used in operating leases</a></td>
<td class="nump">$ 144<span></span>
</td>
<td class="nump">$ 103<span></span>
</td>
<td class="nump">$ 430<span></span>
</td>
<td class="nump">$ 307<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Operating cash flow used in finance leases</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">50<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="nump">85<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Financing cash flow used in finance leases</a></td>
<td class="nump">103<span></span>
</td>
<td class="nump">76<span></span>
</td>
<td class="nump">821<span></span>
</td>
<td class="nump">281<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability', window );">Finance liabilities</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">323<span></span>
</td>
<td class="nump">147<span></span>
</td>
<td class="nump">323<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Operating liabilities</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">184<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">350<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability', window );">Finance liabilities</a></td>
<td class="text"> <span></span>
</td>
<td class="num">$ (364)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">$ (364)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureLeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureLeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Reduction to right of use assets for finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_ReductionToRightOfUseAssetsForFinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=123391704&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI https://asc.fasb.org/extlink&amp;oid=123414884&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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</body>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114782376896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Definite Lived Intangible Assets (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="nump">$ 4,750<span></span>
</td>
<td class="nump">$ 4,749<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="num">(4,031)<span></span>
</td>
<td class="num">(3,855)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="nump">$ 719<span></span>
</td>
<td class="nump">894<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember', window );">Patents [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1', window );">Weighted Average Amortization Period (Years)</a></td>
<td class="text">8 years 7 months 6 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="nump">$ 744<span></span>
</td>
<td class="nump">787<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="num">(369)<span></span>
</td>
<td class="num">(351)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="nump">$ 375<span></span>
</td>
<td class="nump">436<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=PESI_SoftwareMember', window );">Software [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1', window );">Weighted Average Amortization Period (Years)</a></td>
<td class="text">3 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="nump">$ 636<span></span>
</td>
<td class="nump">592<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="num">(453)<span></span>
</td>
<td class="num">(415)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="nump">$ 183<span></span>
</td>
<td class="nump">177<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember', window );">Customer Relationships [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsLineItems', window );"><strong>Finite-Lived Intangible Assets [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1', window );">Weighted Average Amortization Period (Years)</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsGross', window );">Gross Carrying Amount</a></td>
<td class="nump">$ 3,370<span></span>
</td>
<td class="nump">3,370<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated Amortization</a></td>
<td class="num">(3,209)<span></span>
</td>
<td class="num">(3,089)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsNet', window );">Net Carrying Amount</a></td>
<td class="nump">$ 161<span></span>
</td>
<td class="nump">$ 281<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 928<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6473545&amp;loc=d3e61844-108004<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=120154696&amp;loc=d3e54445-107959<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=PESI_SoftwareMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794598736">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Schedule of Finite Lived Intangible Assets, Future Amortization Expense (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear', window );">2022(Remaining)</a></td>
<td class="nump">$ 57<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths', window );">2023</a></td>
<td class="nump">187<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo', window );">2024</a></td>
<td class="nump">61<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree', window );">2025</a></td>
<td class="nump">11<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour', window );">2026</a></td>
<td class="nump">$ 11<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>instant</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>instant</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<DOCUMENT>
<TYPE>XML
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<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794526032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Intangible Assets (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization of intangible asset</a></td>
<td class="nump">$ 65,000<span></span>
</td>
<td class="nump">$ 51,000<span></span>
</td>
<td class="nump">$ 176,000<span></span>
</td>
<td class="nump">$ 152,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114785327968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Stock Options Valuation Assumptions (Details)<br></strong></div></th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr><th class="th" colspan="2">
<div>Sep. 30, 2022 </div>
<div>$ / shares</div>
</th></tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=PESI_OutsideDirectorStockOptionsGrantedMember', window );">Outside Director Stock Options Granted [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Weighted-average fair value per option</a></td>
<td class="nump">$ 3.61<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk -free interest rate</a></td>
<td class="nump">2.91%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility of stock</a></td>
<td class="nump">55.04%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected option life</a></td>
<td class="text">10 years<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=PESI_EmployeeStockOptionsGrantedMember', window );">Employee Stock Options Granted [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice', window );">Weighted-average fair value per option</a></td>
<td class="nump">$ 2.71<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk -free interest rate</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility of stock</a></td>
<td class="nump">55.72%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected option life</a></td>
<td class="text">5 years<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">The expected option
life is based on historical exercises and post-vesting data.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>dtr-types:percentItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=PESI_OutsideDirectorStockOptionsGrantedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=PESI_OutsideDirectorStockOptionsGrantedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=PESI_EmployeeStockOptionsGrantedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=PESI_EmployeeStockOptionsGrantedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794409600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Share-based Compensation, Allocation of Recognized Period Costs (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">$ 105,000<span></span>
</td>
<td class="nump">$ 62,000<span></span>
</td>
<td class="nump">$ 310,000<span></span>
</td>
<td class="nump">$ 149,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-Based Payment Arrangement, Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">76,000<span></span>
</td>
<td class="nump">34,000<span></span>
</td>
<td class="nump">248,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=PESI_DirectorStockOptionsMember', window );">Director Stock Options [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Total</a></td>
<td class="nump">$ 29,000<span></span>
</td>
<td class="nump">$ 28,000<span></span>
</td>
<td class="nump">$ 62,000<span></span>
</td>
<td class="nump">$ 49,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=PESI_DirectorStockOptionsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=PESI_DirectorStockOptionsMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<DOCUMENT>
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<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791870160">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Schedule of Stock Options Roll Forward (Details) - Equity Option [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="4">9 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Shares Options Outstanding Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,019,400<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">658,400<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Outstanding Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 4.91<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 3.87<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Aggregate Intrinsic Value Options Exercisable</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Shares Options Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">94,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">76,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 5.20<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 6.05<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Shares Options Exercised</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(52,400)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(500)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Exercised</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 4.04<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 3.15<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue', window );">Aggregate Intrinsic Value Options Exercised</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 97,856<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,175<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod', window );">Shares Options Forfeited/expired</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(9,600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(19,500)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Forfeited/expired</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 5.50<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 6.75<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Shares Options Outstanding Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">1,051,400<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">714,400<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Outstanding Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">$ 4.98<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 4.02<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Weighted Average Remaining Contractual Term (years) Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">4 years<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">3 years 7 months 6 days<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Aggregate Intrinsic Value Options Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1],[2]</sup></td>
<td class="nump">$ 492,939<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1,888,695<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Shares Options Exercisable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">453,900<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">416,400<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Weighted Average Exercise Price Options Exercisable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 3.93<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">$ 3.91<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted Average Remaining Contractual Term (years) Exercisable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">2 years 4 months 24 days<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">2 years 10 months 24 days<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Aggregate Intrinsic Value Options Exercisable</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 354,709<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">$ 1,146,320<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr><td colspan="5"></td></tr>
<tr><td colspan="5"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.50</span></td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">Options with exercise prices ranging
from $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</span> to $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.29</span></td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average price of options that were either forfeited or expired.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(02)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(02)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784391248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Stock Options Roll Forward (Details) (Parenthetical)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2022 </div>
<div>$ / shares</div>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit', window );">Share-based payment arrangement, option, exercise price range, lower range limit</a></td>
<td class="nump">$ 2.79<span></span>
</td>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Share-based payment arrangement, option, exercise price range, upper range limit</a></td>
<td class="nump">7.50<span></span>
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<td class="text">&#160;<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems', window );"><strong>Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit', window );">Share-based payment arrangement, option, exercise price range, lower range limit</a></td>
<td class="nump">2.79<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit', window );">Share-based payment arrangement, option, exercise price range, upper range limit</a></td>
<td class="nump">$ 7.29<span></span>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (g)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (g)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114785293664">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Capital Stock, Stock Plans and Stock-Based Compensation (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jul. 21, 2022</div></th>
<th class="th"><div>Apr. 02, 2019</div></th>
<th class="th"><div>Jul. 27, 2017</div></th>
<th class="th"><div>May 31, 2018</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from stock options exercised</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Stock options, exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.97<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of common stock upon exercise of options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16,526<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward', window );">Number of stock option purchased</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=PESI_FergusonStockOptionMember', window );">Ferguson Stock Option [Member] | Second Milestone [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_OptionsToPurchaseSharesOfCommonStock', window );">Options to purchase shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=PESI_FergusonStockOptionMember', window );">Ferguson Stock Option [Member] | Third Milestone [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_OptionsToPurchaseSharesOfCommonStock', window );">Options to purchase shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">60,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Share-Based Payment Arrangement, Option [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Stock options, exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5.50<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of common stock upon exercise of options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward', window );">Number of stock option purchased</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from stock options exercised</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=PESI_RobertFergusonMember', window );">Robert Ferguson [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Issuance of common stock upon exercise of options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Unrecognized compensation cost related to unvested options consultant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 289,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Remaining stock option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LoansPayable', window );">Loans payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights', window );">Warrant to purchase</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">60,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Warrants exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.51<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_WarrantExercisableDescription', window );">Warrant exercisable, description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The warrant expires on April 1, 2024 and remains outstanding at September 30, 2022. Upon Mr. Ferguson&#8217;s death,
the warrant is now held by Mr. Ferguson&#8217;s estate. The Ferguson Loan was paid-in-full in December 2020.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=PESI_EmployeeAndDirectorsMember', window );">Employee and Directors [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Unrecognized compensation cost related to unvested options consultant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,396,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized', window );">Weighted average term for unrecognized and unvested option to be recognized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years 9 months 18 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PlanNameAxis=PESI_TwoThousandAndThreeStockOptionPlanMember', window );">2003 Stock Option Plan [Member] | Dr. Louis Centofanti [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Number of stock option shares granted</a></td>
<td class="nump">10,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value</a></td>
<td class="nump">$ 0.001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Stok option granted contractual term (years)</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights', window );">Annual vesting, description</a></td>
<td class="text">one-fourth vesting annually over a four-year period.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Stock options, exercise price</a></td>
<td class="nump">$ 5.15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PlanNameAxis=PESI_TwoThousandSeventeenStockOptionPlanMember', window );">2017 Stock Option Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Number of stock option shares granted</a></td>
<td class="nump">24,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Stok option granted contractual term (years)</a></td>
<td class="text">6 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Stock options, exercise price</a></td>
<td class="nump">$ 5.34<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Vesting period</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PlanNameAxis=PESI_TwoThousandAndSeventeenStockOptionPlanMember', window );">2017 Stock Option Plan [Member] | Consultant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Number of stock option shares granted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Stock options, exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PlanNameAxis=PESI_TwoThousandThreeOutsideDirectorsStockOptionPlanMember', window );">2003 Outside Directors Stock Option Plan [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices', window );">Issuance of common stock for services, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">64,272<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Allocated share-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 359,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_OptionsToPurchaseSharesOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Options to purchase shares of common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_OptionsToPurchaseSharesOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_WarrantExercisableDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Warrant exercisable, description.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_WarrantExercisableDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average term for unrecognized and unvested option to be recognized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cost not yet recognized for nonvested award under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LoansPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16)(a)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LoansPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Description of service or performance condition required to be met for earning right to award under share-based payment arrangement. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares purchased for issuance under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (l)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(01)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(02)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI https://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
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<td><strong> Name:</strong></td>
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<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=PESI_TwoThousandAndSeventeenStockOptionPlanMember</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791965360">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Earning Per Share (Details) - USD ($)<br> $ / shares in Units, shares in Thousands, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
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<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">$ 824<span></span>
</td>
<td class="nump">$ 1,381<span></span>
</td>
<td class="num">$ (1,682)<span></span>
</td>
<td class="nump">$ 3,464<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Net loss attributable to non-controlling interest</a></td>
<td class="text"> <span></span>
</td>
<td class="num">(64)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(123)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperations', window );">Income (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</a></td>
<td class="nump">824<span></span>
</td>
<td class="nump">1,445<span></span>
</td>
<td class="num">(1,682)<span></span>
</td>
<td class="nump">3,587<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity', window );">Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders</a></td>
<td class="num">(160)<span></span>
</td>
<td class="num">(43)<span></span>
</td>
<td class="num">(442)<span></span>
</td>
<td class="num">(285)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income (loss) attributable to Perma-Fix Environmental&#160;Services, Inc. common stockholders</a></td>
<td class="nump">$ 664<span></span>
</td>
<td class="nump">$ 1,402<span></span>
</td>
<td class="num">$ (2,124)<span></span>
</td>
<td class="nump">$ 3,302<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</a></td>
<td class="nump">$ 0.05<span></span>
</td>
<td class="nump">$ 0.11<span></span>
</td>
<td class="num">$ (0.16)<span></span>
</td>
<td class="nump">$ 0.27<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders</a></td>
<td class="nump">$ 0.05<span></span>
</td>
<td class="nump">$ 0.11<span></span>
</td>
<td class="num">$ (0.16)<span></span>
</td>
<td class="nump">$ 0.27<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract', window );"><strong>Weighted average shares outstanding:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic weighted average shares outstanding</a></td>
<td class="nump">13,297<span></span>
</td>
<td class="nump">12,198<span></span>
</td>
<td class="nump">13,265<span></span>
</td>
<td class="nump">12,181<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements', window );">Add: dilutive effect of stock options</a></td>
<td class="nump">131<span></span>
</td>
<td class="nump">183<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">206<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants', window );">Add: dilutive effect of warrant</a></td>
<td class="nump">19<span></span>
</td>
<td class="nump">25<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">29<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted weighted average shares outstanding</a></td>
<td class="nump">13,447<span></span>
</td>
<td class="nump">12,406<span></span>
</td>
<td class="nump">13,265<span></span>
</td>
<td class="nump">12,416<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract', window );"><strong>Potential shares excluded from above weighted average share calculations due to their anti-dilutive effect include:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Stock options</a></td>
<td class="nump">499<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="nump">405<span></span>
</td>
<td class="nump">30<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount', window );">Warrant</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Potential shares excluded from above weighted average share calculations due to their anti-dilutive effect include: Warrant.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect [Abstract]</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(4)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 4: 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-SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(25))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1252-109256<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=SL5780133-109256<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(27))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 18<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4613673-111683<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=SL5780133-109256<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22595-107794<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.13)<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22694-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22583-107794<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of Net Income (Loss) attributable to noncontrolling interest.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1505-109256<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1448-109256<br></p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114791734736">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Schedule of Long Term Debt (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1,150<span></span>
</td>
<td class="nump">$ 993<span></span>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtCurrent', window );">Less current portion of long-term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">469<span></span>
</td>
<td class="nump">393<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Long-term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">681<span></span>
</td>
<td class="nump">600<span></span>
</td>
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<tr class="rh">
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<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=PESI_TermLoanMember', window );">Term Loan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1],[2]</sup></td>
<td class="nump">642<span></span>
</td>
<td class="nump">954<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=PESI_CaptailLineMember', window );">Captail Line [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">480<span></span>
</td>
<td class="text"> <span></span>
</td>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=PESI_NotePayableMember', window );">Note Payable [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 28<span></span>
</td>
<td class="nump">$ 39<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Net of debt issuance
costs of ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net">104,000</span>) and ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net">112,000</span>) at September 30, 2022 and December 31, 2021, respectively.</td>
</tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtCurrent</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_RevolvingCreditMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_TermLoanMember</td>
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<td></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_CaptailLineMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td>na</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_NotePayableMember</td>
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<td>na</td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790947744">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Schedule of Long Term Debt (Details) (Parenthetical) - USD ($)<br></strong></div></th>
<th class="th"><div>May 04, 2021</div></th>
<th class="th"><div>May 08, 2020</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DeferredFinanceCostsNet', window );">Debt issuance costs, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 104,000<span></span>
</td>
<td class="nump">$ 112,000<span></span>
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</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=PESI_RevolvingCreditMember', window );">Revolving Credit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt due date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">May 15,  2024<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Effective interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=PESI_TermLoanMember', window );">Term Loan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt due date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">May 15,  2024<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Effective interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.80%<span></span>
</td>
<td class="nump">4.80%<span></span>
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<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=PESI_CapitalLineMember', window );">Capital Line [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt due date</a></td>
<td class="text">May 15,  2024<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Effective interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.30%<span></span>
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<td class="nump">5.30%<span></span>
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<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=PESI_NotePayableMember', window );">Note Payable [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage', window );">Effective interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.60%<span></span>
</td>
<td class="nump">9.10%<span></span>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateEffectivePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466204&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28551-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=124429444&amp;loc=SL124452920-239629<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateEffectivePercentage</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495323-112611<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=126976982&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFinanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1D<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495340-112611<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFinanceCostsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_RevolvingCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_RevolvingCreditMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_TermLoanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_TermLoanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_CapitalLineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_CapitalLineMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_NotePayableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_NotePayableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784619488">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Long Term Debt (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Aug. 29, 2022</div></th>
<th class="th"><div>Aug. 02, 2022</div></th>
<th class="th"><div>Mar. 29, 2022</div></th>
<th class="th"><div>May 08, 2020</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
<th class="th"><div>May 04, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,150,000<span></span>
</td>
<td class="nump">$ 993,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Line of credit facility, revolving credit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage', window );">Percentage of unused line fees</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.375%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LettersOfCreditOutstandingAmount', window );">Letters of credit outstanding, amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,016,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=PESI_LenderMember', window );">Lender [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentFeeAmount', window );">Debt instrument, fee amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000<span></span>
</td>
<td class="nump">$ 15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage', window );">Percentage of unused line fees</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.375%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage', window );">Percentage of unused line fees</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=PESI_LoanAgreementMember', window );">Loan Agreement [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Debt Instrument, Description</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending December 31, 2022 and March 31, 2023 (with no change to the minimum 1.15:1 ratio requirement for
    each quarter)<span></span>
</td>
<td class="text">the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateTerms', window );">Debt instrument, interest rate terms</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">As a result of this amendment,
payment of annual rate of interest due on the revolving credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as
defined in the Revised Loan Agreement) plus 3.00% plus an SOFR Adjustment applicable for an interest period selected by the Company and
payment of annual rate of interest due on the term loan and the capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus
3.50% plus an SOFR Adjustment applicable for an interest period selected by the Company. Pursuant to the Revised Loan Agreement, SOFR
Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest period and three-month period, respectively, that may be
selected by the Company.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=PESI_TermLoanMember', window );">Term Loan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1],[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">642,000<span></span>
</td>
<td class="nump">954,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=PESI_CaptailLineMember', window );">Captail Line [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">480,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=PESI_RevisedLoanAgreementMember', window );">Revised Loan Agreement [Member] | PNC Bank [Member] | Term Loan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,742,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentPeriodicPayment', window );">Debt instrument periodic payment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 35,547<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Line of credit facility, revolving credit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,000,000<span></span>
</td>
<td class="nump">$ 3,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity', window );">Line of credit facility, remaining borrowing capacity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4,548,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LettersOfCreditOutstandingAmount', window );">Letters of credit outstanding, amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,016,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member] | Lender [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityBorrowingCapacityDescription', window );">Line of credit, borrowing capacity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">requires
    maintenance of a minimum of $3,000,000 in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended December 31, 2022 has been met and certified to the lender<span></span>
</td>
<td class="text">requires
    maintenance of a minimum of $3,000,000 in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member] | Revised Loan Agreement [Member] | PNC Bank [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt instrument maturity date</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Mar. 15,  2024<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of credit facility, maximum borrowing capacity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 18,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember', window );">Revolving Credit Facility [Member] | Revised Loan Agreement [Member] | PNC Bank [Member] | Captail Line [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">524,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentPeriodicPayment', window );">Debt instrument periodic payment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,700<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="8"></td></tr>
<tr><td colspan="8"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of debt issuance
costs of ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net">104,000</span>) and ($<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net">112,000</span>) at September 30, 2022 and December 31, 2021, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=126973232&amp;loc=d3e21475-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123599511&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFeeAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the fee that accompanies borrowing money under the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFeeAmount</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateTerms">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateTerms</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495323-112611<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=126976982&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
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<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentPeriodicPayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the required periodic payments including both interest and principal payments.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=123599511&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentPeriodicPayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LettersOfCreditOutstandingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LettersOfCreditOutstandingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityBorrowingCapacityDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Description of the credit facility's borrowing capacity including discussion of how the borrowing capacity is determined (for example, borrowing capacity based on the amount of current assets).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22)(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityBorrowingCapacityDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
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<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466204&amp;loc=SL6031897-161870<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 55<br> -Paragraph 69C<br> -URI https://asc.fasb.org/extlink&amp;oid=123466577&amp;loc=SL123495737-112612<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 55<br> -Paragraph 69B<br> -URI https://asc.fasb.org/extlink&amp;oid=123466577&amp;loc=SL123495735-112612<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1D<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495340-112611<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=PESI_LenderMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=PESI_LenderMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_LoanAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_LoanAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=PESI_TermLoanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_TermLoanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=PESI_CaptailLineMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=PESI_CaptailLineMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=PESI_RevisedLoanAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=PESI_RevisedLoanAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=PESI_PNCBankMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=PESI_PNCBankMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=PESI_LenderMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=PESI_LenderMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
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<head>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114788697296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="3">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2003</div></th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>CAD ($)</div>
</th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_SelfinsuredRetention', window );">Self-insured retention</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, after allowance for credit loss, current</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 9,993,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,993,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,372,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashNoncurrent', window );">Restricted cash, noncurrent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,540,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,540,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,471,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Interest income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">29,000<span></span>
</td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="nump">69,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 23,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LettersOfCreditOutstandingAmount', window );">Letters of credit outstanding, amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,016,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,016,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_BondOutstanding', window );">Bond outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59,322,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59,322,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_CounterpartyNameAxis=PESI_AmericanInternationalGroupIncMember', window );">American International Group, Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_PeriodOfFiniteRiskInsurancePolicy', window );">Period of finite risk insurance policy</a></td>
<td class="text">25 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_MaximumAllowableCoverageOfInsurancePolicy', window );">Maximum allowable coverage of insurance policy</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">28,177,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">28,177,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_CoverageAmountUnderPolicy', window );">Coverage amount under the policy</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">21,175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">21,175,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Interest income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 29,000<span></span>
</td>
<td class="nump">$ 2,000<span></span>
</td>
<td class="nump">$ 69,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 23,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_InsurersObligationToEntityOnTerminationOfContract', window );">Insurers obligation to entity on termination of contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_CounterpartyNameAxis=PESI_AmericanInternationalGroupIncMember', window );">American International Group, Inc [Member] | 2003 Closure Policy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestrictedCashNoncurrent', window );">Restricted cash, noncurrent</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,540,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11,540,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,471,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Interest income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,069,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=PESI_CanadianNuclearLaboratoriesLTDMember', window );">Canadian Nuclear Laboratories LTD [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems', window );"><strong>Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_UnpaidReceivables', window );">Unpaid receivables</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,385,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, after allowance for credit loss, current</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,044,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,044,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_BondSecuringAmount', window );">Bond securing amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_BondOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The total amount of the bonds outstanding as of the reporting date.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_BondOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_BondSecuringAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Bond securing amount.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_BondSecuringAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_CoverageAmountUnderPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Coverage amount under the policy.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_CoverageAmountUnderPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_InsurersObligationToEntityOnTerminationOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Insurer's obligation to entity on termination of contract in terms of percentage of sinking fund.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_InsurersObligationToEntityOnTerminationOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_MaximumAllowableCoverageOfInsurancePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Maximum allowable coverage of insurance policy against annual inflation and other performance and surety bond requirements.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_MaximumAllowableCoverageOfInsurancePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_PeriodOfFiniteRiskInsurancePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Represents the period of finite risk insurance policy.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_PeriodOfFiniteRiskInsurancePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_SelfinsuredRetention">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Self-insured retention.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_SelfinsuredRetention</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_UnpaidReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Unpaid receivables.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_UnpaidReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=124259787&amp;loc=d3e4428-111522<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124259787&amp;loc=d3e4531-111522<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestIncomeOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of interest income earned from interest bearing assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestIncomeOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LettersOfCreditOutstandingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LettersOfCreditOutstandingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestrictedCashNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=126999549&amp;loc=SL98516268-108586<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 210<br> -Section 45<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=120413173&amp;loc=SL116631458-115580<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=PESI_AmericanInternationalGroupIncMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=PESI_AmericanInternationalGroupIncMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=PESI_ThousandandThreeClosurePolicyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=PESI_ThousandandThreeClosurePolicyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=PESI_CanadianNuclearLaboratoriesLTDMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=PESI_CanadianNuclearLaboratoriesLTDMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
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<DOCUMENT>
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114784214512">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract', window );"><strong>Current assets</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets', window );">Other assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 17<span></span>
</td>
<td class="nump">$ 15<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Total current assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">17<span></span>
</td>
<td class="nump">15<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract', window );"><strong>Long-term assets</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent', window );">Property, plant and equipment, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">81<span></span>
</td>
<td class="nump">81<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent', window );">Total long-term assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">81<span></span>
</td>
<td class="nump">81<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation', window );">Total assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">98<span></span>
</td>
<td class="nump">96<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract', window );"><strong>Current liabilities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">23<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent', window );">Accrued expenses and other liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">153<span></span>
</td>
<td class="nump">154<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities', window );">Environmental liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">751<span></span>
</td>
<td class="nump">349<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent', window );">Total current liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">927<span></span>
</td>
<td class="nump">506<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract', window );"><strong>Long-term liabilities</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities', window );">Closure liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">157<span></span>
</td>
<td class="nump">150<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities', window );">Environmental liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">110<span></span>
</td>
<td class="nump">527<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent', window );">Total long-term liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">267<span></span>
</td>
<td class="nump">677<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation', window );">Total liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1,194<span></span>
</td>
<td class="nump">$ 1,183<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">net of accumulated
depreciation of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"><span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation">10,000</span></span> for each period presented.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Closure liabilities.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as assets attributable to disposal group held for sale or disposed of.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as accounts payable attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as accrued liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as other assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as other liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2473-110228<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1107-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109226691&amp;loc=d3e2941-110230<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (a)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=126905981&amp;loc=d3e2510-110228<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 11<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721533-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789704752">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet (Details) (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract', window );"><strong>Discontinued Operations and Disposal Groups [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization', window );">Accumulated depreciation</a></td>
<td class="nump">$ 10,000<span></span>
</td>
<td class="nump">$ 10,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization</td>
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<tr>
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<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<head>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790901104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract', window );"><strong>Discontinued Operations and Disposal Groups [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity', window );">Loss from discontinued operations (net of taxes)</a></td>
<td class="nump">$ 160<span></span>
</td>
<td class="nump">$ 43<span></span>
</td>
<td class="nump">$ 442<span></span>
</td>
<td class="nump">$ 285<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal', window );">Net of tax benefit</a></td>
<td class="nump">$ 46<span></span>
</td>
<td class="nump">$ 98<span></span>
</td>
<td class="nump">$ 127<span></span>
</td>
<td class="nump">$ 98<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of tax (expense) benefit on (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123586238&amp;loc=d3e38679-109324<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e957-107759<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3A<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721523-107759<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3B<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=SL51721525-107759<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=d3e1361-107760<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5C<br> -Subparagraph (b)(2)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721675-107760<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721673-107760<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569616-111683<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=109222160&amp;loc=d3e1012-107759<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<DOCUMENT>
<TYPE>XML
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<FILENAME>R58.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114783968112">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Schedule of Segment Reporting Information (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
<th class="th" colspan="4">9 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 18,472,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 15,797,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 53,842,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 55,075,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,070,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,224,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,590,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,546,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">69,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">243,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">245,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">538,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">29,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">69,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">23,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(47,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(77,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(123,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(209,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(16,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(11,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(44,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(28,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">497,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">409,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,433,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,208,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,003,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="num">(1,455,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,829,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">624,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">179,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,836,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="num">(147,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,840,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">824,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,381,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,682,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,464,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">189,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">482,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">947,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">1,132,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember', window );">Treatment [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">8,877,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8,893,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">24,749,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">24,094,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">28,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">220,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">28,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,199,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,967,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,487,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">4,168,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">4,845,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">55,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">52,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">179,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">142,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(20,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(51,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(53,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(88,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">387,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">319,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,139,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">939,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,792,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,317,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,675,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,669,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">164,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(91,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(13,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,628,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,316,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,766,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,682,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">149,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">482,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">819,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,109,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember', window );">Services [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9,595,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">6,904,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">29,093,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">30,981,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">16,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">43,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">44,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,103,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(263,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,422,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">701,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">18,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">23,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">50,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(2,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(9,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">87,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">85,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">244,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">255,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">725,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(984,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,524,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,721,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">15,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(56,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">10,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">710,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(984,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,580,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,731,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">39,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">127,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">14,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_SegmentsTotalMember', window );">Segments Total [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">18,472,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">15,797,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">53,842,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">55,075,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">44,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">225,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">71,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,243,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,070,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,224,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,590,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,546,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">55,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">232,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">202,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">503,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(22,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(52,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(53,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(97,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">474,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">404,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,383,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,194,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,517,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">171,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,199,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(363,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">179,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(147,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(3,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,338,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">170,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,346,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(360,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">188,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">482,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">946,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,123,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateAndOtherMember', window );">Corporate and Other [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">14,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">11,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">43,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">35,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">29,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">69,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">23,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="num">(25,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(25,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(70,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(112,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="num">(16,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(11,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(44,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(28,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">23,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">50,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">14,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="num">(1,514,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(1,626,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(5,028,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">987,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,837,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(2,837,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="num">(1,514,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,211,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(5,028,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,824,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">9,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=PESI_MedicalMember', window );">Medical [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_IntercompanyRevenues', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">162,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">311,000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestIncomeOther', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_FinancingInterestExpense', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(162,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(311,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(162,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(311,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Revenue from external customers</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="9"></td></tr>
<tr><td colspan="9"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Includes approximately
$<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income">1,975,000</span> recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#8220;Note 13 &#8211;
Employee Retention Credit (&#8220;ERC&#8221;) below for a discussion of this expected refund amount).</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Includes tax benefit
recorded in amount of approximately $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance">2,351,000</span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">Net of financed
amount of $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure">0</span> and $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure">114,000</span> for the three and nine months ended September 30, 2022, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[4]</td>
<td style="vertical-align: top;" valign="top">Amounts reflect
the activity for corporate headquarters not included in the segment information.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_IntercompanyRevenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The intercompany revenue reported for the transaction within the fellow concerns of the entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_IntercompanyRevenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancingInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>This element represents interest incurred for borrowed money which was used to produce goods or render services.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2)<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancingInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: 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Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1A<br> -Subparagraph (SX 210.13-01(a)(4)(i))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(i))<br> -URI https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442552-122756<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=126941158&amp;loc=d3e41242-110953<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 9: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8924-108599<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123586238&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI https://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestIncomeOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of interest income earned from interest bearing assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestIncomeOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 912<br> -SubTopic 730<br> -Section 25<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6472174&amp;loc=d3e58812-109433<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9031-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9038-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130543-203045<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e9054-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130545-203045<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 924<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 11.L)<br> -URI https://asc.fasb.org/extlink&amp;oid=6472922&amp;loc=d3e499488-122856<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_TreatmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_ServicesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_SegmentsTotalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_SegmentsTotalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateAndOtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateAndOtherMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=PESI_MedicalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=PESI_MedicalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R59.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114794414048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Schedule of Segment Reporting Information (Details) (Parenthetical) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveLineItems', window );"><strong>Restructuring Cost and Reserve [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure', window );">Financed portion amount in the purchase of capital expenditure</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 271,000<span></span>
</td>
<td class="nump">$ 114,000<span></span>
</td>
<td class="nump">$ 348,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Income tax benefit valuation allowance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,351,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain on extinguishment of debt</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">5,381,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=PESI_PaycheckProtectionProgramLoanMember', window );">Paycheck Protection Program Loan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveLineItems', window );"><strong>Restructuring Cost and Reserve [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_GainsLossesOnExtinguishmentOfDebt', window );">Gain on extinguishment of debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,381,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveAxis=PESI_EmployeeRetentionCreditMember', window );">Employee Retention Credit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_RestructuringCostAndReserveLineItems', window );"><strong>Restructuring Cost and Reserve [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_OtherIncome', window );">Other income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,975,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Financed portion amount in the purchase of capital expenditure.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainsLossesOnExtinguishmentOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12355-112629<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 50<br> -Section 40<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126972273&amp;loc=d3e12317-112629<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainsLossesOnExtinguishmentOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue and income classified as other.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04.4)<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=PESI_PaycheckProtectionProgramLoanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=PESI_PaycheckProtectionProgramLoanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RestructuringCostAndReserveAxis=PESI_EmployeeRetentionCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestructuringCostAndReserveAxis=PESI_EmployeeRetentionCreditMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R60.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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</head>
<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114872038976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Operating Segments (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2021</div></th></tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=PESI_PFMPolandMember', window );">PFM Poland [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_SalesOfInterestPercentage', window );">Sale of interest in subsidiaries</a></td>
<td class="nump">100.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_SalesOfInterestPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sales of interest percentage.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_SalesOfInterestPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ConsolidatedEntitiesAxis=PESI_PFMPolandMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ConsolidatedEntitiesAxis=PESI_PFMPolandMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R61.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114789489200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Asset Retirement Obligations (&#8220;ARO&#8221;) and Accrued Closure Costs (Details Narrative)<br></strong></div></th>
<th class="th">
<div>Sep. 30, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureAssetRetirementObligationsAroAndAccruedClosureCostsAbstract', window );"><strong>Asset Retirement Obligations Aro And Accrued Closure Costs</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Accrued closure related to additional estimated closure long term liabilities</a></td>
<td class="nump">$ 465,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationCurrent', window );">Accrued closure related to additional estimated closure current liabilities</a></td>
<td class="nump">$ 662,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureAssetRetirementObligationsAroAndAccruedClosureCostsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureAssetRetirementObligationsAroAndAccruedClosureCostsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R62.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114790893024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Employee Retention Credit (&#8220;ERC&#8221;) (Details Narrative)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_DisclosureEmployeeRetentionCreditErcAbstract', window );"><strong>Employee Retention Credit</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EmployeeRetentionCreditsDescription', window );">Employee retention credits, description</a></td>
<td class="text">Company&#8217;s share of certain payroll taxes equal to 70% of the qualified wages paid
to employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $10,000 per employee per calendar quarter in
2021 for a maximum allowable ERC per employee of $7,000 per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EmployerSharesPercentage', window );">Employer shares percentage</a></td>
<td class="nump">70.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_QualifiedWagesLimitationUnderERCProgramAmount', window );">Qualified wages limitation under the ERC program</a></td>
<td class="nump">$ 10,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_MaximumERCPerEmployee', window );">Maximum ERC per employee</a></td>
<td class="nump">7,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_PESI_EmployeeRetentionCredit', window );">Employee retention credit</a></td>
<td class="nump">$ 1,975,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_DisclosureEmployeeRetentionCreditErcAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_DisclosureEmployeeRetentionCreditErcAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_EmployeeRetentionCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Employee retention credit.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_EmployeeRetentionCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_EmployeeRetentionCreditsDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Employee retention credits, description.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_EmployeeRetentionCreditsDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_EmployerSharesPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Employer qualified percentage of refundable tax credit in relationship to qualified wages under the ERC program.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_EmployerSharesPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dtr-types:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_MaximumERCPerEmployee">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Maximum ERC per employee.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_MaximumERCPerEmployee</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_PESI_QualifiedWagesLimitationUnderERCProgramAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Qualified wages limitation under the ERC program.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">PESI_QualifiedWagesLimitationUnderERCProgramAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>PESI_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>73
<FILENAME>R63.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114782400992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="3">3 Months Ended</th>
<th class="th" colspan="3">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income Tax Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit)</a></td>
<td class="nump">$ 179,000<span></span>
</td>
<td class="num">$ (2,836,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="num">$ (147,000)<span></span>
</td>
<td class="num">$ (2,840,000)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Effective income tax rates</a></td>
<td class="nump">17.80%<span></span>
</td>
<td class="nump">194.90%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8.00%<span></span>
</td>
<td class="num">(455.10%)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="7"></td></tr>
<tr><td colspan="7"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Includes tax benefit
recorded in amount of approximately $<span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance">2,351,000</span> resulting from release of valuation allowance on the Company&#8217;s deferred tax assets.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureAbstract</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI https://asc.fasb.org/extlink&amp;oid=122134291&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123586238&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI https://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td>duration</td>
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<span style="display: none;">v3.22.2.2</span><table class="report" border="0" cellspacing="2" id="idm140114793843024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Variable Interest Entities (&#8220;VIE&#8221;) (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_VariableInterestEntityOwnershipPercentage', window );">Partnership interest percentage</a></td>
<td class="nump">51.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Assets', window );">Assets</a></td>
<td class="nump">$ 73,189,000<span></span>
</td>
<td class="nump">$ 77,301,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Liabilities</a></td>
<td class="nump">$ 34,219,000<span></span>
</td>
<td class="nump">$ 36,717,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=PESI_EngineeringRemediationResourcesGroupIncMember', window );">Engineering Remediation Resources Group Inc [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_VariableInterestEntityOwnershipPercentage', window );">Partnership interest percentage</a></td>
<td class="nump">49.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LegalEntityAxis=PESI_PermaFixERRGMember', window );">Perma-Fix ERRG [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Assets', window );">Assets</a></td>
<td class="nump">$ 91,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Liabilities</a></td>
<td class="nump">$ 91,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 852<br> -SubTopic 10<br> -Section 55<br> -Paragraph 10<br> -URI https://asc.fasb.org/extlink&amp;oid=84165509&amp;loc=d3e56426-112766<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1B<br> -Subparagraph (SX 210.13-02(a)(4)(iii)(A))<br> -URI 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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
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<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).</p></div>
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      contextRef="From2021-01-012021-09-30"
      decimals="-3"
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      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
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      contextRef="From2021-01-012021-09-30"
      decimals="-3"
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      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
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      contextRef="From2021-01-012021-09-30"
      decimals="-3"
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      decimals="-3"
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      contextRef="From2021-01-012021-09-30"
      decimals="-3"
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      contextRef="From2022-01-01to2022-09-30"
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    <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_808_eus-gaap--BusinessDescriptionAndBasisOfPresentationTextBlock_zzfQTipY2cw8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;1.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_829_zqDsVRWJ7Wva"&gt;Basis of Presentation&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
consolidated financial statements included herein have been prepared by the Company (which may be referred to as we, us or our), without
an audit, pursuant to the rules and regulations of the Securities and Exchange Commission (&#x201c;the Commission&#x201d;). Certain information
and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in
the United States of America (&#x201c;U.S. GAAP&#x201d;) have been condensed or omitted pursuant to such rules and regulations, although
the Company believes the disclosures which are made are adequate to make the information presented not misleading. Further, the consolidated
financial statements reflect, in the opinion of management, all adjustments (which include only normal recurring adjustments) necessary
to present fairly the financial position and results of operations as of and for the periods indicated. The results of operations for
the nine months ended September 30, 2022 are not necessarily indicative of results to be expected for the fiscal year ending December
31, 2022.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company suggests that these consolidated financial statements be read in conjunction with the consolidated financial statements and the
notes thereto included in the Company&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2021.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
consolidated financial statements include the accounts of our wholly-owned subsidiaries and the account of a variable interest entity
(&#x201c;VIE&#x201d;), Perma-Fix ERRG, for which we are the primary beneficiary (See &#x201c;Note 15 - VIE&#x201d; for a discussion of this
VIE). The consolidated financial statements for 2021 also included the accounts of the Company&#x2019;s majority-owned Polish subsidiary,
Perma-Fix Medical S.A (&#x201c;PFM Poland&#x201d;) and PFM Poland&#x2019;s wholly-owned subsidiary, Perma-Fix Medical Corporation (&#x201c;PFMC&#x201d;),
which comprised of the Company&#x2019;s Medical Segment. As previously discussed, the Company made the strategic decision to cease all
research and development (&#x201c;R&amp;amp;D&#x201d;) activities under the Medical Segment and sold &lt;span id="xdx_90F_ecustom--SaleOfInterestInSubsidiaries_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_ztptHr7jns8e" title="Sale of interest in subsidiaries"&gt;100&lt;/span&gt;% of its interest in PFM Poland in
December 2021. As a condition precedent to the sale of PFM Poland, the Company acquired PFMC after its conversion to a Delaware limited
liability company. As a result of the sale of PFM Poland, the Company deconsolidated PFM Poland from its consolidated financial statements
in December 2021. The Company&#x2019;s Medical Segment had not generated any revenue.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Information
for the Medical Segment is presented for the quarter and nine months ended September 30, 2021. The Medical Segment was disposed of as
of December 31, 2021 and is not relevant for the quarter and nine month ended September 30, 2022. Prior period segment information is
not required to be restated for the disposal of the segment.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
    <PESI:SaleOfInterestInSubsidiaries
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    <us-gaap:SignificantAccountingPoliciesTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_805_eus-gaap--SignificantAccountingPoliciesTextBlock_z7wGgsdZatp8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;2.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_821_zMeQk3rSwIGa"&gt;Summary of Significant Accounting Policies&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our
accounting policies are set forth in the notes to the December 31, 2021 consolidated financial statements referred to above.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_846_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z9rMhUbXqFAb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_861_zsdZLm0zBItf"&gt;Recently
Adopted Accounting Standards&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
May 2021, the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;) No. 2021-04,
&#x201c;Earnings Per Share (Topic 206), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-Stock Compensation (Topic
718), and Derivatives and Hedging-Contracts in Entity&#x2019;s Own Equity (Subtopic 815-40): Issuer&#x2019;s Accounting for Certain Modifications
or Exchanges of Freestanding Equity-Classified Written Call Options (a consensus of the FASB Emerging Issues Task Force).&#x201d; ASU
2021-04 addresses issuer&#x2019;s accounting for certain modifications or exchanges of freestanding equity-classified written call options.
This ASU is effective for all entities, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal
years. Early adoption is permitted. The adoption of this ASU by the Company effective January 1, 2022 did not have a material impact
on its financial statements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
March 2020, the FASB issued ASU 2020-04, &#x201c;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform
on Financial Reporting,&#x201d; which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships
and other transactions affected by the discontinuation of the London Interbank Offered Rate (&#x201c;LIBOR&#x201d;) or by another reference
rate expected to be discontinued because of reference rate reform. The guidance was effective beginning March 12, 2020 and can be applied
prospectively through December 31, 2022. In January 2021, the FASB issued ASU No. 2021-01, &#x201c;Reference Rate Reform (Topic 848):
Scope,&#x201d; which clarified the scope and application of the original guidance. The Company has determined that only its obligations
under its credit facility are impacted by these ASUs at this time. During the third quarter of 2022, the Company entered into an amendment
dated August 29, 2022 to its loan agreement which replaced the LIBOR option with the Secured Overnight Finance Rate (&#x201c;SOFR&#x201d;)
option under its credit facility. The adoption of these ASUs by the Company during the third quarter of 2022 did not have a material
impact to its financial statements (see &#x201c;Note 8 &#x2013; Long Term Debt&#x201d; for a discuss of the Company&#x2019;s credit facility
and the amendment dated August 29, 2022).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_840_ecustom--NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_zgi6OfMNCvod" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_863_z8TJpa15EOl9"&gt;Recently
Issued Accounting Standards &#x2013; Not Yet Adopted&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
June 2016, the FASB issued ASU No. 2016-13, &#x201c;Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments,&#x201d;
and various subsequent amendments to the initial guidance (collectively, &#x201c;Topic 326&#x201d;). Topic 326 introduces an approach,
based on expected losses, to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale
debt securities. The new approach to estimating credit losses (referred to as the current expected credit losses model) applies to most
financial assets measured at amortized cost and certain other instruments, including trade and other receivables and loans. Entities
are required to apply the standard&#x2019;s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the
first reporting period in which the guidance is adopted. In November 2019, FASB issued ASU 2019-10, &#x201c;Financial Instruments &#x2013;
Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842),&#x201d; which defers the effective date of ASU
2016-13 for public companies that are considered smaller reporting companies (&#x201c;SRC&#x201d;) as defined by the Commission to fiscal
years beginning after December 15, 2022, including interim periods within those fiscal years. These ASUs are effective January 1, 2023
for the Company as an SRC. Under new guidance issued by the Commission in March 2020, the Company continued to qualify as a SRC but became
an accelerated filer for its 2021 Form 10-K and its 2022 quarterly 10-Q filings. The Company will remain a SRC but will become a non-accelerated
filer for its 2022 Form 10-K and subsequent filings. The Company is currently evaluating the impact of these ASU on its consolidated
financial statements; however, based on historical credit losses and as a significant amount of the Company&#x2019;s receivables are generated
from government entities, the Company does not expect the adoption of these ASUs to have a material impact to the Company&#x2019;s financial
statements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
August 2020, the FASB issued ASU No. 2020-06, &#x201c;Debt &#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives
and Hedging &#x2013; Contracts in Entity&#x2019;s Own Equity.&#x201d; ASU 2020-06 simplifies the accounting for convertible instruments
by removing major separation models and removing certain settlement condition qualifiers for the derivatives scope exception for contracts
in an entity&#x2019;s own equity, and simplifies the related diluted net income per share calculation for both Subtopics. ASU 2020-06
is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023, for the Company as an
SRC. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and disclosures.&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_857_znAqwVwDG1R9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_846_eus-gaap--NewAccountingPronouncementsPolicyPolicyTextBlock_z9rMhUbXqFAb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_861_zsdZLm0zBItf"&gt;Recently
Adopted Accounting Standards&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
May 2021, the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) issued Accounting Standards Update (&#x201c;ASU&#x201d;) No. 2021-04,
&#x201c;Earnings Per Share (Topic 206), Debt-Modifications and Extinguishments (Subtopic 470-50), Compensation-Stock Compensation (Topic
718), and Derivatives and Hedging-Contracts in Entity&#x2019;s Own Equity (Subtopic 815-40): Issuer&#x2019;s Accounting for Certain Modifications
or Exchanges of Freestanding Equity-Classified Written Call Options (a consensus of the FASB Emerging Issues Task Force).&#x201d; ASU
2021-04 addresses issuer&#x2019;s accounting for certain modifications or exchanges of freestanding equity-classified written call options.
This ASU is effective for all entities, for fiscal years beginning after December 15, 2021, including interim periods within those fiscal
years. Early adoption is permitted. The adoption of this ASU by the Company effective January 1, 2022 did not have a material impact
on its financial statements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
March 2020, the FASB issued ASU 2020-04, &#x201c;Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform
on Financial Reporting,&#x201d; which provides optional expedients and exceptions for applying U.S. GAAP to contracts, hedging relationships
and other transactions affected by the discontinuation of the London Interbank Offered Rate (&#x201c;LIBOR&#x201d;) or by another reference
rate expected to be discontinued because of reference rate reform. The guidance was effective beginning March 12, 2020 and can be applied
prospectively through December 31, 2022. In January 2021, the FASB issued ASU No. 2021-01, &#x201c;Reference Rate Reform (Topic 848):
Scope,&#x201d; which clarified the scope and application of the original guidance. The Company has determined that only its obligations
under its credit facility are impacted by these ASUs at this time. During the third quarter of 2022, the Company entered into an amendment
dated August 29, 2022 to its loan agreement which replaced the LIBOR option with the Secured Overnight Finance Rate (&#x201c;SOFR&#x201d;)
option under its credit facility. The adoption of these ASUs by the Company during the third quarter of 2022 did not have a material
impact to its financial statements (see &#x201c;Note 8 &#x2013; Long Term Debt&#x201d; for a discuss of the Company&#x2019;s credit facility
and the amendment dated August 29, 2022).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <PESI:NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_840_ecustom--NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock_zgi6OfMNCvod" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_863_z8TJpa15EOl9"&gt;Recently
Issued Accounting Standards &#x2013; Not Yet Adopted&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
June 2016, the FASB issued ASU No. 2016-13, &#x201c;Credit Losses (Topic 326) - Measurement of Credit Losses on Financial Instruments,&#x201d;
and various subsequent amendments to the initial guidance (collectively, &#x201c;Topic 326&#x201d;). Topic 326 introduces an approach,
based on expected losses, to estimate credit losses on certain types of financial instruments and modifies the impairment model for available-for-sale
debt securities. The new approach to estimating credit losses (referred to as the current expected credit losses model) applies to most
financial assets measured at amortized cost and certain other instruments, including trade and other receivables and loans. Entities
are required to apply the standard&#x2019;s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the
first reporting period in which the guidance is adopted. In November 2019, FASB issued ASU 2019-10, &#x201c;Financial Instruments &#x2013;
Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842),&#x201d; which defers the effective date of ASU
2016-13 for public companies that are considered smaller reporting companies (&#x201c;SRC&#x201d;) as defined by the Commission to fiscal
years beginning after December 15, 2022, including interim periods within those fiscal years. These ASUs are effective January 1, 2023
for the Company as an SRC. Under new guidance issued by the Commission in March 2020, the Company continued to qualify as a SRC but became
an accelerated filer for its 2021 Form 10-K and its 2022 quarterly 10-Q filings. The Company will remain a SRC but will become a non-accelerated
filer for its 2022 Form 10-K and subsequent filings. The Company is currently evaluating the impact of these ASU on its consolidated
financial statements; however, based on historical credit losses and as a significant amount of the Company&#x2019;s receivables are generated
from government entities, the Company does not expect the adoption of these ASUs to have a material impact to the Company&#x2019;s financial
statements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
August 2020, the FASB issued ASU No. 2020-06, &#x201c;Debt &#x2013; Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives
and Hedging &#x2013; Contracts in Entity&#x2019;s Own Equity.&#x201d; ASU 2020-06 simplifies the accounting for convertible instruments
by removing major separation models and removing certain settlement condition qualifiers for the derivatives scope exception for contracts
in an entity&#x2019;s own equity, and simplifies the related diluted net income per share calculation for both Subtopics. ASU 2020-06
is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2023, for the Company as an
SRC. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is currently evaluating the impact of this ASU on its consolidated financial statements and disclosures.&lt;/span&gt;&lt;/p&gt;

</PESI:NewAccountingPronouncementsNotYetAdoptedPolicyPolicyTextBlock>
    <us-gaap:RevenueFromContractWithCustomerTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_80F_eus-gaap--RevenueFromContractWithCustomerTextBlock_zsZ6U1OkL0Xf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;3.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_822_zDoxTKu9sq8j"&gt;Revenue&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Disaggregation
of Revenue&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
general, the Company&#x2019;s business segmentation is aligned according to the nature and economic characteristics of our services and
provides meaningful disaggregation of each business segment&#x2019;s results of operations. The nature of the Company&#x2019;s performance
obligations within our Treatment and Services Segments result in the recognition of our revenue primarily over time. The following tables
present further disaggregation of our revenues by different categories for our Services and Treatment Segments:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p id="xdx_89D_eus-gaap--DisaggregationOfRevenueTableTextBlock_zG650aOF4obc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span id="xdx_8B8_zNKkksZWwKA1" style="display: none"&gt;Schedule
of Disaggregation of Revenue&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    by Contract Type&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Fixed
    price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXmMoouj6Kc9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRZx8Yq5lN7a" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,892&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSFvl1wIplGe" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,769&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOomLiIhovb5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z38trWhnnSti" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,031&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zNei675G9xG3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11,924&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Time
    and materials&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1793ykZ5U0b" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0995"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zOJVFg4vLT08" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,703&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zc9MzrSRSdLl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,703&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbIJdaJUSgRk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1001"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zx0QT1RhV0G2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,873&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zBpdX788XiFe" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,873&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z8ZrWJfs3ZQd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0Q5YeAUp9Db" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zaXdDlbHIOi4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zykRES9xyhv7" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDmf7sx7A9Ai" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zKB0Pu9pKnVf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by Contract
    Type&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Fixed
    price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3oqQfilswx5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3wmt4l12bTl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;20,569&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSp5AyolPRbc" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;45,318&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zAOgauvXQ9W" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zU9KA1IMuM78" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zTnmZduWgUp3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;31,188&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Time
    and materials&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zV7xSmchgHle" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1031"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zWdZ76Go2tk7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zC6uQi9hwKq7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrkVPalAXfJ1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1037"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zPHDFDnekJ56" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23,887&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zLHyxxAwm8Pl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23,887&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zX8OkcRCOTw1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlWfWBGHyaTe" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zmik7Avqhxo" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkTCFCj5TeTh" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRTD2ew3O5Fi" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zDeQmTY1QZFa" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by generator&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic government&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z5xrTrlD54n1" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,728&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUWX9Ra8JQi" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,264&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zKj8F5AUzQ14" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14,992&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zA9rceIa4xO1" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,725&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zYY84WuQFw6k" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,552&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zUVJcIb1mbq8" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11,277&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic commercial&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXbLhMzezVYb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,806&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zd8lKJJXc2fb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;313&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zrI1IXjlyHcb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,119&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zl7ByO6efES1" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,956&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHNM6c4AH5Xi" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;399&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zcMQyvDJNXTl" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,355&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign government&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrrmClzWbSZa" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;287&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z50fgvjZolQ9" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1081"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zOEYQzSfggEb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;287&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z4mbNyU2Vic3" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;36&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zN4hRbgH5rc1" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,931&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zWigL11MrnId" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,967&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrYDCyKLWCP7" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;56&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zA6dZShv5V35" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zZUwukmuRcpe" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;74&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLx8arHbzdVf" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;176&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4yX7kBbaQSk" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zxJftX08siS3" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;198&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrOEF4YXNH0e" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvULi8kg0j6j" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zOPlj2OmY3tb" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZ9lt9obnCkj" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDBwfBqj02E8" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zbJYNhzcJDk9" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by generator&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic
    government&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z0GR4q6EOXcf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17,786&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIxc2TSNqFtj" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28,158&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zTshbGme3TQ1" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;45,944&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLdFAPzIbDnk" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;16,962&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zBDpf22Qgh06" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,172&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zNt10wq1fcTd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;41,134&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic
    commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zuNL3GSUwtGl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,045&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z89ELlXzROBe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;859&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zYmRPKmxLQF2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zk2quf1zJSsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,284&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zJVrm1UvAeVi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,185&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_z7VICf67A2k7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,469&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign
    government&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zjMdErGUNdMj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;532&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zxpEIy8xUZgh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zvHZ6XudjCh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;544&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTOCLPnzeO7l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;577&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zee9BMjx4tvd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zsTQ1O7Cj6d4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,133&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign
    commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZM8XFcKdvzf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;386&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zX5AQxobtLRf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;64&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zU3hIVUaXs5k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;450&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbUcyC7vUfCb" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;271&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRu1p0dLL26k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;68&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zmvDVTBRlhH1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;339&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMaGwaIyUYX8" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zMp7qQdUCR6c" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zRsMln0fz3Rd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWGZCZ4mwwvb" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4z1AIEUQdf4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zsPfpYyXyrp1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A2_z8o673f0BwB1" style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Contract
Balances&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89D_eus-gaap--ContractWithCustomerAssetAndLiabilityTableTextBlock_zfuEhxpTQiS4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s contract liabilities consist of deferred revenues which represent advance payment from customers in advance of the completion
of our performance obligation. The following table represents changes in our contract liabilities balances:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BB_zPkVLhni4fKe" style="display: none"&gt;Schedule of Contract Liabilities&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year-to-date&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year-to-date&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"/&gt;
                                                                                &lt;p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
                                            thousands)&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Change
    ($)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Change
    (%)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Contract
    liabilities&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 32%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Deferred
    revenue&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20220930_ziUYuJr7pcBd" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,145&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20211231_zl2KLbeB1LO4" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,580&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncreaseDecreaseInContractWithCustomerLiability_pn3n3_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zBerVbA9LECh" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,435&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ChangesInDeferredRevenuePercentage_pid_dp_uPure_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zsWq6GNoVgdb" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue, percentage"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(43.6&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A1_zYUfR0ijByHd" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
decrease was attributed primarily to revenue recognized in connection with a Services Segment contract.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the three and nine months ended September 30, 2022, the Company recognized revenue of $&lt;span id="xdx_909_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220701__20220930_zgv1jDNMf64e" title="Revenue recognized"&gt;494,000&lt;/span&gt; and $&lt;span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20220101__20220930_zZL9v8QOLRyk" title="Revenue recognized"&gt;6,138,000&lt;/span&gt;, respectively, related
to untreated waste that was in the Company&#x2019;s control as of the beginning of the year. During the three and nine months ended September
30, 2021, the Company recognized revenue of $&lt;span id="xdx_90F_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210701__20210930_zOPrhinPcYFb" title="Revenue recognized"&gt;561,000&lt;/span&gt; and $&lt;span id="xdx_908_eus-gaap--ContractWithCustomerLiabilityRevenueRecognized_pp0p0_c20210101__20210930_zlHdm0i0hTVb" title="Revenue recognized"&gt;6,635,000&lt;/span&gt;, respectively, related to untreated waste that was in the Company&#x2019;s
control as of the beginning of the year. All revenue recognized in each period related to performance obligations satisfied within the
respective period.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Variable
Consideration&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_906_eus-gaap--RevenueInformationUsedToAssessVariableConsiderationConstraint_c20220101__20220930_zJy0FzMKkyOa" title="Revenue information related to variable consideration constraint"&gt;The
Company&#x2019;s revenue for the three months ended September 30, 2022 included approximately $&lt;span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zY5jcpjHUo32" title="Revenue recognized"&gt;384,000&lt;/span&gt;
recognized within the Company&#x2019;s Treatment Segment and $&lt;span id="xdx_90E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20220701__20220930__srt--ProductOrServiceAxis__custom--ServicesSegmentMember_z1DOGhdhGdPc" title="Revenue recognized"&gt;148,000&lt;/span&gt; recognized within the Company&#x2019;s Services Segment that
resulted from cumulative catch-up adjustments in transaction price from performance obligations satisfied or partially satisfied in
the prior periods that had been constrained. During the three months ended September 30, 2021, the Company recognized approximately
$&lt;span id="xdx_909_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_c20210701__20210930__srt--ProductOrServiceAxis__custom--TreatmentSegmentMember_zivB4nByBPQ5" title="Revenue recognized"&gt;1,286,000&lt;/span&gt;
in revenue from a request for equitable adjustment (&#x201c;REA&#x201d;) in its Treatment Segment that resulted in cumulative catch-up
adjustment in transaction price that had been constrained in prior period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Remaining
Performance Obligations&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company applies the practical expedient in paragraph 606-10-50-14 and does not disclose information about remaining performance obligations
that have original expected durations of one year or less.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Within
our Services Segment, there are service contracts which provide that the Company has a right to consideration from a customer in an amount
that corresponds directly with the value to the customer of our performance completed to date. For those contracts, the Company has utilized
the practical expedient in ASC 606-10-55-18, which allows the Company to recognize revenue in the amount for which we have the right
to invoice; accordingly, the Company does not disclose the value of remaining performance obligations for those contracts.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s contracts and subcontracts relating to activities at governmental sites generally allow for termination for convenience
at any time at the government&#x2019;s option without payment of a substantial penalty. The Company does not disclose remaining performance
obligations on these contracts.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89D_eus-gaap--DisaggregationOfRevenueTableTextBlock_zG650aOF4obc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span id="xdx_8B8_zNKkksZWwKA1" style="display: none"&gt;Schedule
of Disaggregation of Revenue&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    by Contract Type&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Fixed
    price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXmMoouj6Kc9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRZx8Yq5lN7a" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,892&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSFvl1wIplGe" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,769&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOomLiIhovb5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z38trWhnnSti" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,031&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zNei675G9xG3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11,924&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Time
    and materials&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1793ykZ5U0b" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl0995"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zOJVFg4vLT08" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,703&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zc9MzrSRSdLl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,703&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbIJdaJUSgRk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1001"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zx0QT1RhV0G2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,873&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zBpdX788XiFe" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,873&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z8ZrWJfs3ZQd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0Q5YeAUp9Db" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zaXdDlbHIOi4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zykRES9xyhv7" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDmf7sx7A9Ai" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zKB0Pu9pKnVf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by Contract
    Type&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Fixed
    price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3oqQfilswx5" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3wmt4l12bTl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;20,569&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zSp5AyolPRbc" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;45,318&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zAOgauvXQ9W" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zU9KA1IMuM78" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--FixedPriceMember_zTnmZduWgUp3" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;31,188&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Time
    and materials&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zV7xSmchgHle" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1031"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zWdZ76Go2tk7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zC6uQi9hwKq7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrkVPalAXfJ1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1037"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zPHDFDnekJ56" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23,887&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--ConcentrationRiskByBenchmarkAxis__custom--TimeandMaterialsMember_zLHyxxAwm8Pl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23,887&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zX8OkcRCOTw1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlWfWBGHyaTe" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zmik7Avqhxo" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkTCFCj5TeTh" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRTD2ew3O5Fi" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zDeQmTY1QZFa" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by generator&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom"&gt;
    &lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic government&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z5xrTrlD54n1" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,728&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUWX9Ra8JQi" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,264&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zKj8F5AUzQ14" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14,992&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zA9rceIa4xO1" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,725&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zYY84WuQFw6k" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,552&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zUVJcIb1mbq8" style="width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11,277&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic commercial&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXbLhMzezVYb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,806&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zd8lKJJXc2fb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;313&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zrI1IXjlyHcb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,119&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zl7ByO6efES1" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,956&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHNM6c4AH5Xi" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;399&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zcMQyvDJNXTl" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,355&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign government&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrrmClzWbSZa" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;287&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z50fgvjZolQ9" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1081"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zOEYQzSfggEb" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;287&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z4mbNyU2Vic3" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;36&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zN4hRbgH5rc1" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,931&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zWigL11MrnId" style="text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,967&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrYDCyKLWCP7" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;56&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zA6dZShv5V35" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zZUwukmuRcpe" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;74&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLx8arHbzdVf" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;176&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4yX7kBbaQSk" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;22&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zxJftX08siS3" style="border-bottom: Black 1.5pt solid; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;198&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zrOEF4YXNH0e" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvULi8kg0j6j" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zOPlj2OmY3tb" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZ9lt9obnCkj" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDBwfBqj02E8" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zbJYNhzcJDk9" style="border-bottom: Black 2.5pt double; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue by generator&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic
    government&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z0GR4q6EOXcf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17,786&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIxc2TSNqFtj" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28,158&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zTshbGme3TQ1" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;45,944&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zLdFAPzIbDnk" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;16,962&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zBDpf22Qgh06" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,172&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticGovernmentMember_zNt10wq1fcTd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;41,134&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Domestic
    commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zuNL3GSUwtGl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,045&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z89ELlXzROBe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;859&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_zYmRPKmxLQF2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zk2quf1zJSsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,284&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zJVrm1UvAeVi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,185&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--DomesticCommercialMember_z7VICf67A2k7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,469&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign
    government&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zjMdErGUNdMj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;532&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zxpEIy8xUZgh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zvHZ6XudjCh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;544&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTOCLPnzeO7l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;577&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zee9BMjx4tvd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignGovernmentMember_zsTQ1O7Cj6d4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,133&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Foreign
    commercial&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZM8XFcKdvzf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;386&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zX5AQxobtLRf" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;64&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zU3hIVUaXs5k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;450&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbUcyC7vUfCb" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;271&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zRu1p0dLL26k" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;68&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__srt--MajorCustomersAxis__custom--ForeignCommercialMember_zmvDVTBRlhH1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;339&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMaGwaIyUYX8" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zMp7qQdUCR6c" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zRsMln0fz3Rd" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWGZCZ4mwwvb" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4z1AIEUQdf4" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_zsPfpYyXyrp1" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
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      contextRef="From2022-01-012022-09-30_custom_ForeignCommercialMember_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">386000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-01-012022-09-30_custom_ForeignCommercialMember_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">64000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-01-012022-09-30_custom_ForeignCommercialMember"
      decimals="-3"
      unitRef="USD">450000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">271000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">68000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30_custom_ForeignCommercialMember"
      decimals="-3"
      unitRef="USD">339000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-01-012022-09-30_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">24749000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-01-012022-09-30_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">29093000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">53842000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">24094000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">30981000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">55075000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89D_eus-gaap--ContractWithCustomerAssetAndLiabilityTableTextBlock_zfuEhxpTQiS4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s contract liabilities consist of deferred revenues which represent advance payment from customers in advance of the completion
of our performance obligation. The following table represents changes in our contract liabilities balances:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BB_zPkVLhni4fKe" style="display: none"&gt;Schedule of Contract Liabilities&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year-to-date&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year-to-date&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"/&gt;
                                                                                &lt;p style="font-family: Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
                                            thousands)&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Change
    ($)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Change
    (%)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Contract
    liabilities&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 32%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Deferred
    revenue&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20220930_ziUYuJr7pcBd" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,145&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--DeferredRevenueCurrent_iI_pn3n3_c20211231_zl2KLbeB1LO4" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,580&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncreaseDecreaseInContractWithCustomerLiability_pn3n3_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zBerVbA9LECh" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,435&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--ChangesInDeferredRevenuePercentage_pid_dp_uPure_c20220101__20220930__us-gaap--AwardDateAxis__custom--YearToDateChangesMember_zsWq6GNoVgdb" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Changes in deferred revenue, percentage"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(43.6&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock>
    <us-gaap:DeferredRevenueCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">3145000</us-gaap:DeferredRevenueCurrent>
    <us-gaap:DeferredRevenueCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">5580000</us-gaap:DeferredRevenueCurrent>
    <us-gaap:IncreaseDecreaseInContractWithCustomerLiability
      contextRef="From2022-01-012022-09-30_custom_YearToDateChangesMember"
      decimals="-3"
      unitRef="USD">-2435000</us-gaap:IncreaseDecreaseInContractWithCustomerLiability>
    <PESI:ChangesInDeferredRevenuePercentage
      contextRef="From2022-01-012022-09-30_custom_YearToDateChangesMember"
      decimals="INF"
      unitRef="Pure">-0.436</PESI:ChangesInDeferredRevenuePercentage>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="From2022-07-012022-09-30"
      decimals="0"
      unitRef="USD">494000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="From2022-01-01to2022-09-30"
      decimals="0"
      unitRef="USD">6138000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">561000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:ContractWithCustomerLiabilityRevenueRecognized
      contextRef="From2021-01-012021-09-30"
      decimals="0"
      unitRef="USD">6635000</us-gaap:ContractWithCustomerLiabilityRevenueRecognized>
    <us-gaap:RevenueInformationUsedToAssessVariableConsiderationConstraint contextRef="From2022-01-01to2022-09-30">The
Company&#x2019;s revenue for the three months ended September 30, 2022 included approximately $384,000
recognized within the Company&#x2019;s Treatment Segment and $148,000 recognized within the Company&#x2019;s Services Segment that
resulted from cumulative catch-up adjustments in transaction price from performance obligations satisfied or partially satisfied in
the prior periods that had been constrained. During the three months ended September 30, 2021, the Company recognized approximately
$1,286,000
in revenue from a request for equitable adjustment (&#x201c;REA&#x201d;) in its Treatment Segment that resulted in cumulative catch-up
adjustment in transaction price that had been constrained in prior period.</us-gaap:RevenueInformationUsedToAssessVariableConsiderationConstraint>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30_custom_TreatmentSegmentMember"
      decimals="0"
      unitRef="USD">384000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30_custom_ServicesSegmentMember"
      decimals="0"
      unitRef="USD">148000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2021-07-012021-09-30_custom_TreatmentSegmentMember"
      decimals="0"
      unitRef="USD">1286000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <PESI:LesseeOperatingAndFinanceLeasesTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_804_ecustom--LesseeOperatingAndFinanceLeasesTextBlock_zFCx2suclfq1" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;4.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_826_zpt7thjoIsal"&gt;Leases&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;At
the inception of an arrangement, the Company determines if an arrangement is, or contains, a lease based on facts and circumstances present
in that arrangement. Lease classifications, recognition, and measurement are then determined at the lease commencement date.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s operating lease right-of-use (&#x201c;ROU&#x201d;) assets and operating lease liabilities represent primarily leases for
office and warehouse spaces used to conduct our business. Finance leases consist primarily of processing and transport equipment used
by our facilities&#x2019; operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p id="xdx_895_eus-gaap--LeaseCostTableTextBlock_zAjnM3odzs5c" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
components of lease cost for the Company&#x2019;s leases for the three and nine months ended September 30, 2022 and 2021 were as follows
(in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B0_znltErgnUb6b" style="display: none"&gt;Schedule of Components of Lease Cost&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49F_20220701__20220930_zU6YE4ZGdD31" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20210701__20210930_z011yWIcTXYi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_494_20220101__20220930_z5Qg1BHr06K" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_492_20210101__20210930_ziokBPWoXcX6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--OperatingLeaseCost_pn3n3_maLCz5aV_zpokmJLnkGtk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Lease
    cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;157&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;115&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;471&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;341&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--FinanceLeaseRightOfUseAssetAmortization_pn3n3_maFLzICh_zQTT2sbk9Fn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization
    of ROU assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;42&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;133&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FinanceLeaseInterestExpense_pn3n3_maFLzICh_zgW1x9gU5Pja" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    on lease liability&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_ecustom--FinanceLease_iT_pn3n3_maLCz5aV_mtFLzICh_zd1CUJV8mJyf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;51&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;163&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;255&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--ShortTermLeaseCost_pn3n3_maLCz5aV_zhZUBwtziXrc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Short-term
    lease rent expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1225"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;10&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--LeaseCost_iT_pn3n3_mtLCz5aV_za9P8pO6unpj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;208&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;222&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;641&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;606&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AC_zvwF6rpNG7h6" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_892_ecustom--ScheduleOfWeightedAverageLeaseTableTextBlock_z5wQRlQxUwmf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
weighted average remaining lease term and the weighted average discount rate for operating and finance leases at September 30, 2022 were:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BE_zyt2lvGzc7E7" style="display: none"&gt;Schedule of Weighted Average Lease&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    average remaining lease terms (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_905_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zPFqdqsUGu18" title="Operating leases, weighted average remaining lease terms (years)"&gt;6.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zIhw6FJCFwC" title="Finance leases, weighted average remaining lease terms (years)"&gt;3.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted average
    discount rate&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zaoZ6iZ2eIQc" title="Operating leases, weighted average discount rate"&gt;7.8&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zsVvxD1HvHki" title="Finance leases, weighted average discount rate"&gt;5.3&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A3_zmiylVVSCLZ" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p id="xdx_898_ecustom--OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_ztWmLcQcqlIi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table reconciles the undiscounted cash flows for the operating and finance leases at September 30, 2022 to the operating and
finance lease liabilities recorded on the balance sheet (in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BC_zWYrfjav5QT7" style="display: none"&gt;Schedule of Operating and Finance Lease Liability Maturity&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 59%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022
    (Remaining&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z1O0LjMc3mea" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Operating Leases 2022"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;144&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zgwDeB5vreN9" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Finance Leases 2022"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2023&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zR0MYIwDzys6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2023"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zY0EUwd7umb3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2023"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;174&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2024&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z5j1SjHkqddg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2024"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;416&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2rRtdleYwS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2024"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2025&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zOT4cqyk9xGg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2025"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;324&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zKLHaYSCwx44" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2025"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2026&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zI7I89V6Jf4c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2026"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;301&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zEb9PHOUHnt5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2026"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2027
    and thereafter&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2VV7YnSqML9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2027 and thereafter"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;942&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_ecustom--FinanceLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zeN9Ode88a3h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="2027 and thereafter Finance Leases"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1269"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    undiscounted lease payments&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zvfHbQDkfzn8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Total undiscounted lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,683&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsDue_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z6oyEhgow5Wh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Total undiscounted lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Less:
    Imputed interest&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zXuHZRiv21K7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Less: Imputed interest"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(579&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinanceLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zal88I4JmOSc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Less: Imputed interest"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(45&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Present
    value of lease payments&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--OperatingLeaseLiability_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z9Dr3lTzVxkf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Present value of lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,104&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--FinanceLeaseLiability_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zzYm2kT1Klhl" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Present value of lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;511&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    portion of operating lease obligations&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_c20220930_zZgA1p68VeFj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of operating lease obligations"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;431&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    operating lease obligations, less current portion&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_z3DZ9BpUyasg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term operating lease obligations, less current portion"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,673&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    portion of finance lease obligations&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FinanceLeaseLiabilityCurrent_iI_pn3n3_c20220930_zATy5zFNWNTg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of finance lease obligations"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;154&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    finance lease obligations, less current portion&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_zpWaPCyAqKRl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term finance lease obligations, less current portion"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;357&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A6_zscRSwhpL2G3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p id="xdx_89C_ecustom--ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_zyTDTnYHDqCb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Supplemental
cash flow and other information related to our leases were as follows for the three and nine months ended September 30, 2022 and 2021
(in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BE_zulpHqqqeDh" style="display: none"&gt;Schedule of Supplemental Cash Flow and Other Information Related to Leases&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20220701__20220930_z3hndURCIxve" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20210701__20210930_zWjvv6ZPCmF8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20220101__20220930_zK0GPPrIzbli" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_494_20210101__20210930_zlDVOQBckO58" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Cash
    paid for amounts included in the measurement of lease liabilities:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--OperatingLeasePayments_pn3n3_zSo7oThPBUTl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    cash flow used in operating leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;144&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;430&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;307&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--FinanceLeaseInterestExpense_pn3n3_zFIY0nqbTHW9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    cash flow used in finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FinanceLeasePrincipalPayments_pn3n3_znMK6wgzmcOh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Financing
    cash flow used in finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;821&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;281&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;ROU
    assets obtained in exchange for lease obligations for:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_pn3n3_zs3FaEgRH5B6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1308"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;323&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;323&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_pn3n3_zUNay60HaWl6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1313"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;184&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1315"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;350&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Reduction
    to ROU assets resulting from reassessment for:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_ecustom--ReductionToRightOfUseAssetsForFinanceLeaseLiability_pn3n3_zyUm3GYEV8Yl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1318"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(364&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1320"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(364&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A1_zE9V5eiMTTof" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</PESI:LesseeOperatingAndFinanceLeasesTextBlock>
    <us-gaap:LeaseCostTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_895_eus-gaap--LeaseCostTableTextBlock_zAjnM3odzs5c" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
components of lease cost for the Company&#x2019;s leases for the three and nine months ended September 30, 2022 and 2021 were as follows
(in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B0_znltErgnUb6b" style="display: none"&gt;Schedule of Components of Lease Cost&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49F_20220701__20220930_zU6YE4ZGdD31" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20210701__20210930_z011yWIcTXYi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_494_20220101__20220930_z5Qg1BHr06K" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_492_20210101__20210930_ziokBPWoXcX6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--OperatingLeaseCost_pn3n3_maLCz5aV_zpokmJLnkGtk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Lease
    cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;157&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;115&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;471&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;341&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--FinanceLeaseRightOfUseAssetAmortization_pn3n3_maFLzICh_zQTT2sbk9Fn7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization
    of ROU assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;42&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;133&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FinanceLeaseInterestExpense_pn3n3_maFLzICh_zgW1x9gU5Pja" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    on lease liability&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_ecustom--FinanceLease_iT_pn3n3_maLCz5aV_mtFLzICh_zd1CUJV8mJyf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;51&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;163&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;255&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--ShortTermLeaseCost_pn3n3_maLCz5aV_zhZUBwtziXrc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Short-term
    lease rent expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1225"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;10&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--LeaseCost_iT_pn3n3_mtLCz5aV_za9P8pO6unpj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    lease cost&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;208&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;222&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;641&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;606&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">157000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">115000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">471000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">341000</us-gaap:OperatingLeaseCost>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">42000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">53000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">133000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">170000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">9000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">50000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">30000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">85000</us-gaap:FinanceLeaseInterestExpense>
    <PESI:FinanceLease
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">51000</PESI:FinanceLease>
    <PESI:FinanceLease
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">103000</PESI:FinanceLease>
    <PESI:FinanceLease
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">163000</PESI:FinanceLease>
    <PESI:FinanceLease
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">255000</PESI:FinanceLease>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">4000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">7000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">10000</us-gaap:ShortTermLeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">208000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">222000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">641000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">606000</us-gaap:LeaseCost>
    <PESI:ScheduleOfWeightedAverageLeaseTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_892_ecustom--ScheduleOfWeightedAverageLeaseTableTextBlock_z5wQRlQxUwmf" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
weighted average remaining lease term and the weighted average discount rate for operating and finance leases at September 30, 2022 were:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BE_zyt2lvGzc7E7" style="display: none"&gt;Schedule of Weighted Average Lease&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 90%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    average remaining lease terms (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_905_eus-gaap--OperatingLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zPFqdqsUGu18" title="Operating leases, weighted average remaining lease terms (years)"&gt;6.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageRemainingLeaseTerm1_iI_dtY_c20220930_zIhw6FJCFwC" title="Finance leases, weighted average remaining lease terms (years)"&gt;3.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted average
    discount rate&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--OperatingLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zaoZ6iZ2eIQc" title="Operating leases, weighted average discount rate"&gt;7.8&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90C_eus-gaap--FinanceLeaseWeightedAverageDiscountRatePercent_iI_pid_dp_uPure_c20220930_zsVvxD1HvHki" title="Finance leases, weighted average discount rate"&gt;5.3&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</PESI:ScheduleOfWeightedAverageLeaseTableTextBlock>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1 contextRef="AsOf2022-09-30">P6Y4M24D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1 contextRef="AsOf2022-09-30">P3Y4M24D</us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent contextRef="AsOf2022-09-30" decimals="INF" unitRef="Pure">0.078</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent contextRef="AsOf2022-09-30" decimals="INF" unitRef="Pure">0.053</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <PESI:OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_898_ecustom--OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock_ztWmLcQcqlIi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table reconciles the undiscounted cash flows for the operating and finance leases at September 30, 2022 to the operating and
finance lease liabilities recorded on the balance sheet (in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BC_zWYrfjav5QT7" style="display: none"&gt;Schedule of Operating and Finance Lease Liability Maturity&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    Leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 59%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022
    (Remaining&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z1O0LjMc3mea" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Operating Leases 2022"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;144&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zgwDeB5vreN9" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Finance Leases 2022"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;47&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2023&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zR0MYIwDzys6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2023"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zY0EUwd7umb3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2023"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;174&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2024&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z5j1SjHkqddg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2024"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;416&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearTwo_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2rRtdleYwS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2024"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2025&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zOT4cqyk9xGg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2025"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;324&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearThree_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zKLHaYSCwx44" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2025"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2026&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zI7I89V6Jf4c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2026"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;301&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinanceLeaseLiabilityPaymentsDueYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zEb9PHOUHnt5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases 2026"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2027
    and thereafter&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z2VV7YnSqML9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases 2027 and thereafter"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;942&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_ecustom--FinanceLeaseLiabilityPaymentsDueAfterYearFour_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zeN9Ode88a3h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="2027 and thereafter Finance Leases"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1269"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    undiscounted lease payments&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LesseeOperatingLeaseLiabilityPaymentsDue_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zvfHbQDkfzn8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Total undiscounted lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,683&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityPaymentsDue_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z6oyEhgow5Wh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Total undiscounted lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;556&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Less:
    Imputed interest&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zXuHZRiv21K7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Less: Imputed interest"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(579&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinanceLeaseLiabilityUndiscountedExcessAmount_iNIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_di_c20220930_zal88I4JmOSc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Less: Imputed interest"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(45&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Present
    value of lease payments&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--OperatingLeaseLiability_iIP1us-gaap--OperatingLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_z9Dr3lTzVxkf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Operating Leases Present value of lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,104&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--FinanceLeaseLiability_iIP1us-gaap--FinanceLeaseLiabilitiesPaymentsDueAbstract_pn3n3_c20220930_zzYm2kT1Klhl" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Finance Leases Present value of lease payments"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;511&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    portion of operating lease obligations&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--OperatingLeaseLiabilityCurrent_iI_pn3n3_c20220930_zZgA1p68VeFj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of operating lease obligations"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;431&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    operating lease obligations, less current portion&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--OperatingLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_z3DZ9BpUyasg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term operating lease obligations, less current portion"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,673&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    portion of finance lease obligations&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FinanceLeaseLiabilityCurrent_iI_pn3n3_c20220930_zATy5zFNWNTg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Current portion of finance lease obligations"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;154&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    finance lease obligations, less current portion&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x2014;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinanceLeaseLiabilityNoncurrent_iI_pn3n3_c20220930_zpWaPCyAqKRl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term finance lease obligations, less current portion"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;357&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</PESI:OperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">144000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">47000</us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">556000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">174000</us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">416000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">170000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">324000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">147000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">301000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">18000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour>
    <PESI:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">942000</PESI:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">2683000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">556000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">579000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">45000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">2104000</us-gaap:OperatingLeaseLiability>
    <us-gaap:FinanceLeaseLiability contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">511000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">431000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">1673000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">154000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">357000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <PESI:ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89C_ecustom--ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock_zyTDTnYHDqCb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Supplemental
cash flow and other information related to our leases were as follows for the three and nine months ended September 30, 2022 and 2021
(in thousands):&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BE_zulpHqqqeDh" style="display: none"&gt;Schedule of Supplemental Cash Flow and Other Information Related to Leases&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20220701__20220930_z3hndURCIxve" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20210701__20210930_zWjvv6ZPCmF8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_490_20220101__20220930_zK0GPPrIzbli" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_494_20210101__20210930_zlDVOQBckO58" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Cash
    paid for amounts included in the measurement of lease liabilities:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--OperatingLeasePayments_pn3n3_zSo7oThPBUTl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    cash flow used in operating leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;144&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;430&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;307&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--FinanceLeaseInterestExpense_pn3n3_zFIY0nqbTHW9" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    cash flow used in finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40D_eus-gaap--FinanceLeasePrincipalPayments_pn3n3_znMK6wgzmcOh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Financing
    cash flow used in finance leases&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;821&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;281&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;ROU
    assets obtained in exchange for lease obligations for:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_pn3n3_zs3FaEgRH5B6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1308"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;323&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;323&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_pn3n3_zUNay60HaWl6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Operating
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1313"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;184&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1315"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;350&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Reduction
    to ROU assets resulting from reassessment for:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_ecustom--ReductionToRightOfUseAssetsForFinanceLeaseLiability_pn3n3_zyUm3GYEV8Yl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Finance
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1318"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(364&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1320"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(364&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</PESI:ScheduleOfSupplementalCashFlowAndOtherInformationRelatedToLeasesTableTextBlock>
    <us-gaap:OperatingLeasePayments
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">144000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">103000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">430000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">307000</us-gaap:OperatingLeasePayments>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">9000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">50000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">30000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">85000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">103000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">76000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">821000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">281000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">323000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">147000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">323000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">184000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">350000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">-364000</PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability>
    <PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">-364000</PESI:ReductionToRightOfUseAssetsForFinanceLeaseLiability>
    <us-gaap:IntangibleAssetsDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_805_eus-gaap--IntangibleAssetsDisclosureTextBlock_zsW8zKxLYasg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;5.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_828_z5VusHE2QVs1"&gt;Intangible Assets&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89B_ecustom--ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_zkT4lwx6FPUb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes information relating to the Company&#x2019;s definite-lived intangible assets:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B9_zPQU7wBY9Qze" style="display: none"&gt;Schedule of Definite Lived Intangible Assets&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization
    Period&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accumulated&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accumulated&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Years)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Other
    Intangibles (amount in thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 37%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Patent&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90B_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zOe1ktEY1xed" title="Weighted Average Amortization Period (Years)"&gt;8.6&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zefIPQO9VgCc" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;744&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zyh2mO8gvVD6" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(369&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_z8n8GtpWxh9b" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;375&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zIKDDCZXaZwg" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;787&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zDqZ7QJAX9h3" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(351&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zmQSbxBHKWig" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;436&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Software&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_909_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zaPeLVwW6U39" title="Weighted Average Amortization Period (Years)"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zdtzgh4FCCY2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;636&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zo4KUk0esjS7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(453&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zNyXAY8MBnK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zhtuXp6BvsYj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;592&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zQxj2PNZgVP7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(415&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zVR1VWlsTXi9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;177&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Customer
    relationships&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z6S3XsQDbtvc" title="Weighted Average Amortization Period (Years)"&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zBJBJzwAMPN6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,370&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zJmCavvqBRY7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,209&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0JwDfDJMs2l" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;161&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z7pbs6KeVdM5" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,370&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0uyAZE4QFgl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,089&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zQldyYVZF4j8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;281&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930_zsEpZfwkA9D3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,750&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930_ziJzRpC8Pgma" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(4,031&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930_zDjBdOhNbuZ2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;719&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231_z4UUVV6ryrw2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231_zAsJbUzaHfik" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,855&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231_zdvDFGmMHxS6" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;894&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A8_ztxIZNLTLFRg" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
intangible assets noted above are amortized on a straight-line basis over their useful lives with the exception of customer relationships
which are being amortized using an accelerated method.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: -0.5in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89D_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zwWaWIt2QH6d" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"&gt;&lt;span id="xdx_8B6_zGRp7p1AkQu9" style="display: none"&gt;Schedule of Finite Lived Intangible Assets, Future Amortization Expense&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_495_20220930_zVaIdTw0rO91" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_z9aiQbw9HN7f" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 56%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022(Remaining)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;57&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_zhbHybSr1dIa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;187&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_pn3n3_zxfRw9NKkJsa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2024&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;61&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_pn3n3_zh8Q8WC5udgl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_pn3n3_zenoZCMXwsQi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"/&gt;

&lt;p id="xdx_8A6_zYTfAI1Bi2yi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Amortization
expense relating to the definite-lived intangible assets as discussed above was $&lt;span id="xdx_907_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220701__20220930_zRguTfpY4IGk" title="Amortization of intangible asset"&gt;65,000&lt;/span&gt; and $&lt;span id="xdx_90B_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20220101__20220930_ztdM88t7utla" title="Amortization of intangible asset"&gt;176,000&lt;/span&gt; for the three and nine months ended
September 30, 2022, respectively, and $&lt;span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210701__20210930_zLb1D2dJBW5f" title="Amortization of intangible asset"&gt;51,000&lt;/span&gt; and $&lt;span id="xdx_901_eus-gaap--AmortizationOfIntangibleAssets_pp0p0_c20210101__20210930_zOwc5X891Ku4" title="Amortization of intangible asset"&gt;152,000&lt;/span&gt; for the three and nine months ended September 30, 2021, respectively.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:IntangibleAssetsDisclosureTextBlock>
    <PESI:ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89B_ecustom--ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock_zkT4lwx6FPUb" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes information relating to the Company&#x2019;s definite-lived intangible assets:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B9_zPQU7wBY9Qze" style="display: none"&gt;Schedule of Definite Lived Intangible Assets&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="10" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization
    Period&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accumulated&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accumulated&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    Carrying&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="text-align: center; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Years)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: center; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Other
    Intangibles (amount in thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 37%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Patent&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90B_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zOe1ktEY1xed" title="Weighted Average Amortization Period (Years)"&gt;8.6&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zefIPQO9VgCc" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;744&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zyh2mO8gvVD6" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(369&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_z8n8GtpWxh9b" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;375&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zIKDDCZXaZwg" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;787&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zDqZ7QJAX9h3" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(351&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--PatentsMember_zmQSbxBHKWig" style="font-family: Times New Roman, Times, Serif; width: 5%; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;436&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Software&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_909_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zaPeLVwW6U39" title="Weighted Average Amortization Period (Years)"&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zdtzgh4FCCY2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;636&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zo4KUk0esjS7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(453&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zNyXAY8MBnK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zhtuXp6BvsYj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;592&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zQxj2PNZgVP7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(415&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__custom--SoftwareMember_zVR1VWlsTXi9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;177&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Customer
    relationships&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_eus-gaap--FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1_dtY_c20220101__20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z6S3XsQDbtvc" title="Weighted Average Amortization Period (Years)"&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zBJBJzwAMPN6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,370&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zJmCavvqBRY7" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,209&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0JwDfDJMs2l" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;161&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z7pbs6KeVdM5" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,370&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_z0uyAZE4QFgl" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,089&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231__us-gaap--FiniteLivedIntangibleAssetsByMajorClassAxis__us-gaap--CustomerRelationshipsMember_zQldyYVZF4j8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;281&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20220930_zsEpZfwkA9D3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,750&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20220930_ziJzRpC8Pgma" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(4,031&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20220930_zDjBdOhNbuZ2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;719&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FiniteLivedIntangibleAssetsGross_iI_pn3n3_c20211231_z4UUVV6ryrw2" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Gross Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FiniteLivedIntangibleAssetsAccumulatedAmortization_iI_pn3n3_c20211231_zAsJbUzaHfik" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Accumulated Amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3,855&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FiniteLivedIntangibleAssetsNet_iI_pn3n3_c20211231_zdvDFGmMHxS6" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Net Carrying Amount"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;894&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</PESI:ScheduleOfDefiniteLivedIntangibleAssetsTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1 contextRef="From2022-01-012022-09-30_us-gaap_PatentsMember">P8Y7M6D</us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2022-09-30_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">744000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2022-09-30_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">-369000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2022-09-30_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">375000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2021-12-31_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">787000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2021-12-31_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">-351000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2021-12-31_us-gaap_PatentsMember"
      decimals="-3"
      unitRef="USD">436000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1 contextRef="From2022-01-012022-09-30_custom_SoftwareMember">P3Y</us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2022-09-30_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">636000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2022-09-30_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">-453000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2022-09-30_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">183000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2021-12-31_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">592000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2021-12-31_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">-415000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2021-12-31_custom_SoftwareMember"
      decimals="-3"
      unitRef="USD">177000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1 contextRef="From2022-01-012022-09-30_us-gaap_CustomerRelationshipsMember">P10Y</us-gaap:FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1>
    <us-gaap:FiniteLivedIntangibleAssetsGross
      contextRef="AsOf2022-09-30_us-gaap_CustomerRelationshipsMember"
      decimals="-3"
      unitRef="USD">3370000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2022-09-30_us-gaap_CustomerRelationshipsMember"
      decimals="-3"
      unitRef="USD">-3209000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
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      decimals="-3"
      unitRef="USD">161000</us-gaap:FiniteLivedIntangibleAssetsNet>
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      decimals="-3"
      unitRef="USD">3370000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
      contextRef="AsOf2021-12-31_us-gaap_CustomerRelationshipsMember"
      decimals="-3"
      unitRef="USD">-3089000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet
      contextRef="AsOf2021-12-31_us-gaap_CustomerRelationshipsMember"
      decimals="-3"
      unitRef="USD">281000</us-gaap:FiniteLivedIntangibleAssetsNet>
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    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">-4031000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
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    <us-gaap:FiniteLivedIntangibleAssetsGross contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">4749000</us-gaap:FiniteLivedIntangibleAssetsGross>
    <us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">-3855000</us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization>
    <us-gaap:FiniteLivedIntangibleAssetsNet contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">894000</us-gaap:FiniteLivedIntangibleAssetsNet>
    <us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89D_eus-gaap--ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_zwWaWIt2QH6d" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes the expected amortization over the next five years for our definite-lived intangible assets:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"&gt;&lt;span id="xdx_8B6_zGRp7p1AkQu9" style="display: none"&gt;Schedule of Finite Lived Intangible Assets, Future Amortization Expense&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 50%; margin-right: auto"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_495_20220930_zVaIdTw0rO91" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Amount&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Year&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(In
    thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_iI_pn3n3_z9aiQbw9HN7f" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 56%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022(Remaining)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 40%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;57&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_iI_pn3n3_zhbHybSr1dIa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;187&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_iI_pn3n3_zxfRw9NKkJsa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2024&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;61&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_iI_pn3n3_zh8Q8WC5udgl" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2025&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_iI_pn3n3_zenoZCMXwsQi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2026&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; text-indent: 1.75in"/&gt;

</us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">57000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">187000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">61000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree>
    <us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">11000</us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2022-07-012022-09-30"
      decimals="0"
      unitRef="USD">65000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2022-01-01to2022-09-30"
      decimals="0"
      unitRef="USD">176000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">51000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets
      contextRef="From2021-01-012021-09-30"
      decimals="0"
      unitRef="USD">152000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_80E_eus-gaap--DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_zaOexjNdUaI4" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;6.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_82E_z3X7kMzIO2ni"&gt;Capital Stock, Stock Plans and Stock-Based Compensation&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify; background-color: white"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company has certain stock option plans under which it may award incentive stock options (&#x201c;ISOs&#x201d;) and/or non-qualified stock
options (&#x201c;NQSOs&#x201d;) to employees, officers, outside directors, and outside consultants.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
July 21, 2022, the Company issued a NQSO to each of the Company&#x2019;s seven reelected outside directors for the purchase, under the
Company&#x2019;s 2003 Outside Directors Stock Plan (the &#x201c;2003 Plan&#x201d;), of up to &lt;span id="xdx_907_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zdVpSxpmPted" title="Shares options granted"&gt;10,000&lt;/span&gt; shares of the Company&#x2019;s common
stock, par value $&lt;span id="xdx_904_eus-gaap--CommonStockParOrStatedValuePerShare_iI_pid_c20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zW2vJD9NIzTk" title="Common stock, par value"&gt;0.001&lt;/span&gt; per share (the &#x201c;Common Stock&#x201d;). Dr. Louis Centofanti, the Company&#x2019;s Executive Vice President
(&#x201c;EVP&#x201d;) of Strategic Initiatives and also a member of the Company&#x2019;s Board of Directors (the &#x201c;Board&#x201d;), was
not eligible to receive an option under the 2003 Plan as an employee of the Company. Each NQSO granted is for a contractual term of &lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zxiuYt4GXrx4" title="Stok option granted contractual term (years)"&gt;ten
years&lt;/span&gt; with &lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_zvLc17aa0LY3" title="Annual vesting, description"&gt;one-fourth vesting annually over a four-year period.&lt;/span&gt; The exercise price of the NQSO is $&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandAndThreeStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--DrLouisCentofantiMember_z6b17yalrYBd" title="Stock options, exercise price"&gt;5.15&lt;/span&gt; per share, which was equal to
the fair market value of the Company&#x2019;s Common Stock the day preceding the grant date, pursuant to the 2003 Plan.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
July 21, 2022, the Company granted ISOs to certain employees for purchase under the Company&#x2019;s 2017 Stock Option Plan, as amended
(the &#x201c;2017 Plan&#x201d;), of up to an aggregate of &lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zaAqNVXHXYse" title="Shares options granted"&gt;24,000&lt;/span&gt; shares of the Common Stock. Each ISO granted is for a contractual term
of &lt;span id="xdx_903_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8l4C5mWl3W3" title="Stok option granted contractual term (years)"&gt;six years&lt;/span&gt; with one-fifth vesting annually over a &lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_dxL_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_zVklQWQd3s7c" title="Vesting period::XDX::P5Y"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1417"&gt;five-year&lt;/span&gt;&lt;/span&gt; period. The exercise price of the ISO was $&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220720__20220721__us-gaap--PlanNameAxis__custom--TwoThousandSeventeenStockOptionPlanMember_z8MJgu7QNt0k" title="Stock options, exercise price"&gt;5.34&lt;/span&gt; per share, which was equal
to the fair market value of the Company&#x2019;s Common Stock on the date of grant.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company granted a NQSO to Robert Ferguson on July 27, 2017 from the Company&#x2019;s 2017 Stock Option Plan (&#x201c;2017 Plan&#x201d;)
for the purchase of up to &lt;span id="xdx_904_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_z4UEiifl2pY5" title="Number of stock option shares granted"&gt;100,000&lt;/span&gt; shares of the Company&#x2019;s Common Stock (&#x201c;Ferguson Stock Option&#x201d;) in connection with
his work as a consultant to the Company&#x2019;s Test Bed Initiative (&#x201c;TBI&#x201d;) at our Perma-Fix Northwest Richland, Inc. (&#x201c;PFNWR&#x201d;)
facility at an exercise price of $&lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20170726__20170727__us-gaap--PlanNameAxis__custom--TwoThousandAndSeventeenStockOptionPlanMember__srt--TitleOfIndividualAxis__custom--ConsultantMember_zBVUmdFXOkgj" title="Stock options, exercise price"&gt;3.65&lt;/span&gt; per share, which was the fair market value of the Company&#x2019;s Common Stock on the date of
grant. The term of the Ferguson Stock Option is seven years from the grant date. The vesting of the Ferguson Stock Option is subject
to the achievement of three separate milestones by certain dates. The first milestone was met and the &lt;span id="xdx_90D_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20180501__20180531__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zLKmL7FJSjRl" title="Issuance of stock upon exercise of options, shares"&gt;10,000&lt;/span&gt; shares under the first milestone
were issued to Robert Ferguson in May 2018. The Company had previously entered into amendments whereby the vesting dates for the second
and third milestones for the purchase of up to &lt;span id="xdx_90F_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--SecondMilestoneMember_zoDVJZAZN1na" title="Options to purchase shares"&gt;30,000&lt;/span&gt; and &lt;span id="xdx_908_ecustom--OptionsToPurchaseSharesOfCommonStock_c20170726__20170727__us-gaap--AwardTypeAxis__custom--FergusonStockOptionMember__srt--StatementScenarioAxis__custom--ThirdMilestoneMember_z03Uwvncryq7" title="Options to purchase shares"&gt;60,000&lt;/span&gt; shares of the Company&#x2019;s Common Stock were extended to December
31, 2021 and December 31, 2022, respectively. On January 20, 2022, the Company&#x2019;s Compensation and Stock Option Committee (&#x201c;Compensation
Committee&#x201d;) and the Board further amended the vesting dates of the second and third milestones to December 31, 2022 and December
31, 2023, respectively. This amendment was approved by the Compensation Committee and the Board to take effect December 31, 2021. The
Company has not recognized compensation costs (fair value of approximately $&lt;span id="xdx_90B_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_ztf6KmjrhwLb" title="Unrecognized compensation cost related to unvested options consultant"&gt;289,000&lt;/span&gt; at September 30, 2022) for the remaining &lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iI_c20220930__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zZZyai1RMbN6" title="Remaining stock option"&gt;90,000&lt;/span&gt; Ferguson
Stock Option under the remaining two milestones since achievement of the performance obligation under each of the two remaining milestones
is uncertain at September 30, 2022. All other terms of the Ferguson Stock Option remain unchanged. Upon Mr. Ferguson&#x2019;s death, the
remaining Ferguson Stock Options are now held by Mr. Ferguson&#x2019;s estate.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company estimates fair value of stock options using the Black-Scholes valuation model. Assumptions used to estimate the fair value of
stock options granted include the exercise price of the award, the expected term, the expected volatility of the Company&#x2019;s stock
over the option&#x2019;s expected term, the risk-free interest rate over the option&#x2019;s expected term, and the expected annual dividend
yield. The fair value of the options granted as discussed above and the related assumptions used in the Black-Scholes option model used
to value the options granted for the nine months ended September 30, 2022 were as follows:&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89E_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zueOwoNQ54D3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span id="xdx_8B3_zIuViI0pjflf" style="display: none"&gt;Schedule of Stock Options Valuation Assumptions&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Outside
    Director Stock Option Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Employee Stock Option
                                                                                                                             Granted&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended September 30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 42%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted-average
    fair value per share&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_zmpEGsadshL6" title="Weighted-average fair value per option"&gt;3.61&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zXwZAiaLedhf" title="Weighted-average fair value per option"&gt;2.71&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F48_zIXNeKXSHt16" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Risk-free
    interest rate &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDEp_zo6CkVWL3Dsg" title="Risk -free interest rate"&gt;2.91&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDEp_zr5xXzND99Uf" title="Risk -free interest rate"&gt;3.00&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F45_zbMFSNkl8wr4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Expected
    volatility of stock &lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDIp_z0QTVaPi23Xj" title="Expected volatility of stock"&gt;55.04&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDIp_z3XcNeiTr9cb" title="Expected volatility of stock"&gt;55.72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Dividend
    yield&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_z4sLzbcCa1N4" title="Dividend yield"&gt;None&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zJHvFhK0OUBf" title="Dividend yield"&gt;None&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F4B_z4Q0JJ2RQyQd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Expected
    option life &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDMp_zAqGLkB8g4v8" title="Expected option life"&gt;10.0&lt;/span&gt;
                                            years&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDMp_zmhG2fA8A6Ha" title="Expected option life"&gt;5.0&lt;/span&gt;
                                            years&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td id="xdx_F0B_zmJ52dgffzK4" style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1C_zMxJfX33Tzwe" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F0F_zU5kHiwC1P22"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F14_z5x0TDuzHl6a" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F01_zBSvoZu89xWh"&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F16_zmQasm6No2I5" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The expected option
life is based on historical exercises and post-vesting data.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p id="xdx_8A7_zhKqaA4VrHn8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;p id="xdx_896_eus-gaap--ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_zh8xPlyak1Rj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes stock-based compensation recognized for the three and nine months ended September 30, 2022 and 2021 for our
employee and director stock options.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BC_zFZUrNpezQp3" style="display: none"&gt;Schedule of Share-based Compensation, Allocation of Recognized Period Costs&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 75%; margin-right: auto"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20220701__20220930_zPq0n2WQUyU3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20210701__20210930_zB1ZZI4A9LCk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_499_20220101__20220930_zzltmxIY5pQ4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_498_20210101__20210930_z1PvlAPibSMi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Stock
    Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zuT7vHY1Qp4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Employee
    Stock Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;34,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;248,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;100,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__custom--DirectorStockOptionsMember_zd7R4KZvPyEa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Director
    Stock Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;62,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;49,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--ShareBasedCompensation_pp0p0_z3fRSpgooRnf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;105,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;62,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;310,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;149,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8A5_zp6eYp9VHHS3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;At
September 30, 2022, the Company has approximately $&lt;span id="xdx_906_eus-gaap--EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_iI_pp0p0_c20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zNneAm3Ko7dk" title="Unrecognized compensation cost related to unvested options consultant"&gt;1,396,000&lt;/span&gt; of total unrecognized compensation costs related to unvested options for
employee and directors. The weighted average period over which the unrecognized compensation costs are expected to be recognized is approximately
&lt;span id="xdx_90A_ecustom--WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized_dtY_c20220101__20220930__srt--TitleOfIndividualAxis__custom--EmployeeAndDirectorsMember_zyegvEr17FC5" title="Weighted average term for unrecognized and unvested option to be recognized"&gt;3.8&lt;/span&gt; years.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_899_eus-gaap--ScheduleOfStockOptionsRollForwardTableTextBlock_z91b0VwJFcD3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
summary of the Company&#x2019;s total stock option plans as of September 30, 2022 and September 30, 2021, and changes during the periods
then ended, are presented below. The Company&#x2019;s plans consist/consisted of the 2010 Stock Option Plan, the 2017 Plan and the 2003
Plan:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B6_zskS1a5bziAe" style="display: none"&gt;Schedule of Stock Options Roll Forward&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Remaining Contractual Term (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Aggregate
    Intrinsic Value &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding January 1, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zwo1Lucca2Ec" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Shares Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,019,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zn9jXn4V0VQk" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zWNwVPWDem6i" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1487"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Granted
    &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zXEM7WGc5Xwh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;94,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zA0lQJ9uKMY8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5.20&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zMANNX0oKW5h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(52,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zQviCQdIssta" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.04&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zC7VyaTG2Tb1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;97,856&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Forfeited/expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_pid_di_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_z2uEO0Wn8k7h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(9,600&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_z1VOvdyeVjRl" style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5.50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding end of period &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zKj5zmdkmdUf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,051,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zEk8w2EaLgmk" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.98&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_ztKIWHJVlA6c" title="Weighted Average Remaining Contractual Term (years) Outstanding"&gt;4.0&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_ziUFejYoYIIh" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;492,939&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    exercisable at September 30, 2022&lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zNXDESLTbp18" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;453,900&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_z2TAJUpv4tJ8" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.93&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zCqLlIndGat8" title="Weighted Average Remaining Contractual Term (years) Exercisable"&gt;2.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zdwcHWTZILHc" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;354,709&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Remaining Contractual Term (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Aggregate
    Intrinsic Value &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 44%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Options
    outstanding January 1, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zMD6IT2eqG34" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Shares Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;658,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zOnMRqXP9Zte" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Weighted Average Exercise Price Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.87&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zTTPejY2EjWf" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1523"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zti4J57klP5i" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zWtTB3kieSG8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zzSo1yfOQaR1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(500&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zp11IX6xsHMc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zbecTN4CFhI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,175&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Forfeited/expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zRbJTFAHpQx9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(19,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zLtKlZzjF2th" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6.75&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span id="xdx_F44_za8gFufQrNF4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding end of period &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zPczP6cqjKr9" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;714,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zy5EvtdtZO09" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.02&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zlkzom6k4Osf" title="Weighted Average Remaining Contractual Term (years) Outstanding"&gt;3.6&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zo3rDPoeub31" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,888,695&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span id="xdx_F46_zmMf1yB9Fmde" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    exercisable at September 30, 2021 &lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zOnl97t6kDP3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;416,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zjkGcApwsSlj" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zB72oAJoeQF8" title="Weighted Average Remaining Contractual Term (years) Exercisable"&gt;2.9&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDIp_zSD8zEe3dGh3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,146,320&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;

&lt;p style="margin: 0; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F03_z0HGzRVkIQP5" style="font-family: Times New Roman, Times, Serif"&gt;(1)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F19_zVbfz3mOyPr6" style="font-family: Times New Roman, Times, Serif"&gt;Options with exercise prices ranging
from $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit"&gt;2.79&lt;/span&gt; to $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit"&gt;7.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F0E_zHWRObgyHQZg" style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F17_zxYUUec7s1mk" style="font-family: Times New Roman, Times, Serif"&gt;Options with exercise prices ranging
from $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit"&gt;2.79&lt;/span&gt; to $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit"&gt;7.29&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F0A_ziqEsWRgC2Qa" style="font-family: Times New Roman, Times, Serif"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F14_zbzFaD9ymXt2" style="font-family: Times New Roman, Times, Serif"&gt;The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;



&lt;p id="xdx_8A5_zEn2Gps1CKYi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the nine months ended September 30, 2022, the Company issued a total of &lt;span id="xdx_904_eus-gaap--StockIssuedDuringPeriodSharesIssuedForServices_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zi1F9q0NLwNk" title="Issuance of common stock for services, shares"&gt;64,272&lt;/span&gt; shares of its Common Stock under the 2003 Plan to its
outside directors as compensation for serving on our Board. The Company has recorded approximately $&lt;span id="xdx_900_eus-gaap--AllocatedShareBasedCompensationExpense_c20220101__20220930__us-gaap--PlanNameAxis__custom--TwoThousandThreeOutsideDirectorsStockOptionPlanMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zf6CThPp1rPh" title="Allocated share-based compensation expense"&gt;359,000&lt;/span&gt; in compensation expenses
(included in selling, general and administration (&#x201c;SG&amp;amp;A&#x201d;) expenses) in connection with the issuance of shares of its
Common Stock to outside directors.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the nine months ended September 30, 2022, the Company issued &lt;span id="xdx_908_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z8xzhY0qakOd" title="Issuance of common stock upon exercise of options"&gt;16,526&lt;/span&gt; shares of its Common Stock from a cashless exercise of an option
for the purchase of &lt;span id="xdx_909_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zc9C00NsZ6Aa" title="Number of stock option purchased"&gt;50,000&lt;/span&gt; shares of the Company&#x2019;s Common Stock at $&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zOy89Tk2sLXi" title="Stock options, exercise price"&gt;3.97&lt;/span&gt; per share. Additionally, the Company issued &lt;span id="xdx_905_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_z80P7HRjFQTi" title="Issuance of common stock upon exercise of options"&gt;2,400&lt;/span&gt; shares
of its Common Stock from the exercise of an option for the purchase of &lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zrDhUYwHiio" title="Number of stock option purchased"&gt;2,400&lt;/span&gt; shares of the Company&#x2019;s Common Stock at $&lt;span id="xdx_90E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zTXD9OOtV295" title="Stock options, exercise price"&gt;5.50&lt;/span&gt; per
share resulting in proceeds of approximately $&lt;span id="xdx_902_eus-gaap--ProceedsFromStockOptionsExercised_c20220101__20220930__us-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember__us-gaap--StatementClassOfStockAxis__us-gaap--CommonStockMember_zSpI2WGLmcHd" title="Proceeds from stock options exercised"&gt;13,000&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with a $&lt;span id="xdx_907_eus-gaap--LoansPayable_iI_pp0p0_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zPrA4Ttf30fb" title="Loans payable"&gt;2,500,000&lt;/span&gt; loan that the Company entered into with Mr. Robert Ferguson (the &#x201c;Ferguson Loan&#x201d;) on April 1,
2019, the Company issued a warrant to Mr. Ferguson for the purchase of up to &lt;span id="xdx_905_eus-gaap--ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zcSGZFHlfN1" title="Warrant to purchase"&gt;60,000&lt;/span&gt; shares of our Common Stock at an exercise price of
$&lt;span id="xdx_903_eus-gaap--ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_iI_c20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_z9GNSvKlChk5" title="Warrants exercise price"&gt;3.51&lt;/span&gt; per share. &lt;span id="xdx_903_ecustom--WarrantExercisableDescription_c20190330__20190402__srt--TitleOfIndividualAxis__custom--RobertFergusonMember_zYqSz7nUYRAc" title="Warrant exercisable, description"&gt;The warrant expires on April 1, 2024 and remains outstanding at September 30, 2022. Upon Mr. Ferguson&#x2019;s death,
the warrant is now held by Mr. Ferguson&#x2019;s estate. The Ferguson Loan was paid-in-full in December 2020.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
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      decimals="INF"
      unitRef="Shares">10000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="AsOf2022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember"
      decimals="INF"
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    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights contextRef="From2022-07-202022-07-21_custom_TwoThousandAndThreeStockOptionPlanMember_custom_DrLouisCentofantiMember">one-fourth vesting annually over a four-year period.</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights>
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      contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember"
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    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember">P6Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2022-07-202022-07-21_custom_TwoThousandSeventeenStockOptionPlanMember"
      decimals="INF"
      unitRef="USDPShares">5.34</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="From2017-07-262017-07-27_custom_TwoThousandAndSeventeenStockOptionPlanMember_custom_ConsultantMember"
      decimals="INF"
      unitRef="Shares">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="From2017-07-262017-07-27_custom_TwoThousandAndSeventeenStockOptionPlanMember_custom_ConsultantMember"
      decimals="INF"
      unitRef="USDPShares">3.65</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="From2018-05-012018-05-31_custom_RobertFergusonMember"
      decimals="INF"
      unitRef="Shares">10000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <PESI:OptionsToPurchaseSharesOfCommonStock
      contextRef="From2017-07-262017-07-27_custom_FergusonStockOptionMember_custom_SecondMilestoneMember"
      decimals="INF"
      unitRef="Shares">30000</PESI:OptionsToPurchaseSharesOfCommonStock>
    <PESI:OptionsToPurchaseSharesOfCommonStock
      contextRef="From2017-07-262017-07-27_custom_FergusonStockOptionMember_custom_ThirdMilestoneMember"
      decimals="INF"
      unitRef="Shares">60000</PESI:OptionsToPurchaseSharesOfCommonStock>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
      contextRef="AsOf2022-09-30_custom_RobertFergusonMember"
      decimals="0"
      unitRef="USD">289000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="AsOf2022-09-30_custom_RobertFergusonMember"
      decimals="INF"
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    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89E_eus-gaap--ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_zueOwoNQ54D3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span id="xdx_8B3_zIuViI0pjflf" style="display: none"&gt;Schedule of Stock Options Valuation Assumptions&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Outside
    Director Stock Option Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;p style="margin-top: 0; margin-bottom: 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Employee Stock Option
                                                                                                                             Granted&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended September 30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 42%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted-average
    fair value per share&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_908_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_zmpEGsadshL6" title="Weighted-average fair value per option"&gt;3.61&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 25%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90B_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_iI_pid_c20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zXwZAiaLedhf" title="Weighted-average fair value per option"&gt;2.71&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F48_zIXNeKXSHt16" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Risk-free
    interest rate &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDEp_zo6CkVWL3Dsg" title="Risk -free interest rate"&gt;2.91&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_903_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDEp_zr5xXzND99Uf" title="Risk -free interest rate"&gt;3.00&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F45_zbMFSNkl8wr4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Expected
    volatility of stock &lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDIp_z0QTVaPi23Xj" title="Expected volatility of stock"&gt;55.04&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_906_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_pid_dp_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDIp_z3XcNeiTr9cb" title="Expected volatility of stock"&gt;55.72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;%&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Dividend
    yield&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_905_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_z4sLzbcCa1N4" title="Dividend yield"&gt;None&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_901_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_pid_dpn_uPure_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_zJHvFhK0OUBf" title="Dividend yield"&gt;None&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span id="xdx_F4B_z4Q0JJ2RQyQd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Expected
    option life &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--OutsideDirectorStockOptionsGrantedMember_fKDMp_zAqGLkB8g4v8" title="Expected option life"&gt;10.0&lt;/span&gt;
                                            years&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_90C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_dtY_c20220101__20220930__us-gaap--AwardTypeAxis__custom--EmployeeStockOptionsGrantedMember_fKDMp_zmhG2fA8A6Ha" title="Expected option life"&gt;5.0&lt;/span&gt;
                                            years&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;


&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td id="xdx_F0B_zmJ52dgffzK4" style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1C_zMxJfX33Tzwe" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F0F_zU5kHiwC1P22"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F14_z5x0TDuzHl6a" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The expected volatility
is based on historical volatility from our traded Common Stock over the expected term of the option.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 49.5pt; text-align: justify; text-indent: -49.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F01_zBSvoZu89xWh"&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F16_zmQasm6No2I5" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The expected option
life is based on historical exercises and post-vesting data.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
      contextRef="AsOf2022-09-30_custom_OutsideDirectorStockOptionsGrantedMember"
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      unitRef="USDPShares">3.61</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice>
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      contextRef="AsOf2022-09-30_custom_EmployeeStockOptionsGrantedMember"
      decimals="INF"
      unitRef="USDPShares">2.71</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember"
      decimals="INF"
      id="Fact001441"
      unitRef="Pure">0.0291</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember"
      decimals="INF"
      id="Fact001443"
      unitRef="Pure">0.0300</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember"
      decimals="INF"
      id="Fact001445"
      unitRef="Pure">0.5504</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember"
      decimals="INF"
      id="Fact001447"
      unitRef="Pure">0.5572</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember"
      decimals="INF"
      unitRef="Pure">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember"
      decimals="INF"
      unitRef="Pure">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="From2022-01-012022-09-30_custom_OutsideDirectorStockOptionsGrantedMember"
      id="Fact001453">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="From2022-01-012022-09-30_custom_EmployeeStockOptionsGrantedMember"
      id="Fact001455">P5Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_896_eus-gaap--ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock_zh8xPlyak1Rj" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table summarizes stock-based compensation recognized for the three and nine months ended September 30, 2022 and 2021 for our
employee and director stock options.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0.75in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8BC_zFZUrNpezQp3" style="display: none"&gt;Schedule of Share-based Compensation, Allocation of Recognized Period Costs&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-left: auto; border-collapse: collapse; width: 75%; margin-right: auto"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20220701__20220930_zPq0n2WQUyU3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20210701__20210930_zB1ZZI4A9LCk" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_499_20220101__20220930_zzltmxIY5pQ4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_498_20210101__20210930_z1PvlAPibSMi" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Stock
    Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__us-gaap--EmployeeStockOptionMember_zuT7vHY1Qp4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Employee
    Stock Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;34,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;248,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;100,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--ShareBasedCompensation_pp0p0_hus-gaap--AwardTypeAxis__custom--DirectorStockOptionsMember_zd7R4KZvPyEa" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Director
    Stock Options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;62,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;49,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--ShareBasedCompensation_pp0p0_z3fRSpgooRnf" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;105,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;62,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;310,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;149,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-07-012022-09-30_us-gaap_EmployeeStockOptionMember"
      decimals="0"
      unitRef="USD">76000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-07-012021-09-30_us-gaap_EmployeeStockOptionMember"
      decimals="0"
      unitRef="USD">34000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember"
      decimals="0"
      unitRef="USD">248000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-09-30_us-gaap_EmployeeStockOptionMember"
      decimals="0"
      unitRef="USD">100000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-07-012022-09-30_custom_DirectorStockOptionsMember"
      decimals="0"
      unitRef="USD">29000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-07-012021-09-30_custom_DirectorStockOptionsMember"
      decimals="0"
      unitRef="USD">28000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-01-012022-09-30_custom_DirectorStockOptionsMember"
      decimals="0"
      unitRef="USD">62000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-09-30_custom_DirectorStockOptionsMember"
      decimals="0"
      unitRef="USD">49000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-07-012022-09-30"
      decimals="0"
      unitRef="USD">105000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">62000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2022-01-01to2022-09-30"
      decimals="0"
      unitRef="USD">310000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="From2021-01-012021-09-30"
      decimals="0"
      unitRef="USD">149000</us-gaap:ShareBasedCompensation>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
      contextRef="AsOf2022-09-30_custom_EmployeeAndDirectorsMember"
      decimals="0"
      unitRef="USD">1396000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
    <PESI:WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized contextRef="From2022-01-012022-09-30_custom_EmployeeAndDirectorsMember">P3Y9M18D</PESI:WeightedAverageTermForUnrecognizedAndUnvestedOptionToBeRecognized>
    <us-gaap:ScheduleOfStockOptionsRollForwardTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_899_eus-gaap--ScheduleOfStockOptionsRollForwardTableTextBlock_z91b0VwJFcD3" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
summary of the Company&#x2019;s total stock option plans as of September 30, 2022 and September 30, 2021, and changes during the periods
then ended, are presented below. The Company&#x2019;s plans consist/consisted of the 2010 Stock Option Plan, the 2017 Plan and the 2003
Plan:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B6_zskS1a5bziAe" style="display: none"&gt;Schedule of Stock Options Roll Forward&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Remaining Contractual Term (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Aggregate
    Intrinsic Value &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding January 1, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zwo1Lucca2Ec" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Shares Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,019,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zn9jXn4V0VQk" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Weighted Average Exercise Price Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zWNwVPWDem6i" style="font-family: Times New Roman, Times, Serif; width: 14%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1487"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Granted
    &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zXEM7WGc5Xwh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;94,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zA0lQJ9uKMY8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5.20&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zMANNX0oKW5h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(52,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zQviCQdIssta" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.04&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zC7VyaTG2Tb1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;97,856&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Forfeited/expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_pid_di_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_z2uEO0Wn8k7h" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(9,600&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_z1VOvdyeVjRl" style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5.50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding end of period &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zKj5zmdkmdUf" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,051,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zEk8w2EaLgmk" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.98&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_90E_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_ztKIWHJVlA6c" title="Weighted Average Remaining Contractual Term (years) Outstanding"&gt;4.0&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_ziUFejYoYIIh" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;492,939&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    exercisable at September 30, 2022&lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zNXDESLTbp18" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;453,900&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_z2TAJUpv4tJ8" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Weighted Average Exercise Price Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.93&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_901_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zCqLlIndGat8" title="Weighted Average Remaining Contractual Term (years) Exercisable"&gt;2.4&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20220101__20220930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zdwcHWTZILHc" style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;354,709&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Shares&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Exercise Price&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted
    Average Remaining Contractual Term (years)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Aggregate
    Intrinsic Value &lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 44%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Options
    outstanding January 1, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iS_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zMD6IT2eqG34" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Shares Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;658,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iS_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zOnMRqXP9Zte" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Weighted Average Exercise Price Options Outstanding Beginning"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.87&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iS_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zTTPejY2EjWf" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1523"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Granted&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zti4J57klP5i" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;76,000&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zWtTB3kieSG8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Granted"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Exercised&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--StockIssuedDuringPeriodSharesStockOptionsExercised_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zzSo1yfOQaR1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(500&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zp11IX6xsHMc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMp_zbecTN4CFhI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercised"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,175&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Forfeited/expired&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_iN_pid_di_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zRbJTFAHpQx9" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(19,500&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_zLtKlZzjF2th" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Forfeited/expired"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6.75&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span id="xdx_F44_za8gFufQrNF4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    outstanding end of period &lt;sup&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zPczP6cqjKr9" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;714,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zy5EvtdtZO09" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Outstanding Ending"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4.02&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_900_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDEp_zlkzom6k4Osf" title="Weighted Average Remaining Contractual Term (years) Outstanding"&gt;3.6&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDEp_zo3rDPoeub31" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Outstanding"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,888,695&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span id="xdx_F46_zmMf1yB9Fmde" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Options
    exercisable at September 30, 2021 &lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zOnl97t6kDP3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Shares Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;416,400&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_iE_pid_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zjkGcApwsSlj" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Weighted Average Exercise Price Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3.91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span id="xdx_909_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_dtY_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDIp_zB72oAJoeQF8" title="Weighted Average Remaining Contractual Term (years) Exercisable"&gt;2.9&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_iE_pp0p0_c20210101__20210930__us-gaap--FinancialInstrumentAxis__us-gaap--StockOptionMember_fKDMpKDIp_zSD8zEe3dGh3" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Aggregate Intrinsic Value Options Exercisable"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,146,320&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;

&lt;p style="margin: 0; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"/&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F03_z0HGzRVkIQP5" style="font-family: Times New Roman, Times, Serif"&gt;(1)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F19_zVbfz3mOyPr6" style="font-family: Times New Roman, Times, Serif"&gt;Options with exercise prices ranging
from $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit"&gt;2.79&lt;/span&gt; to $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit"&gt;7.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F0E_zHWRObgyHQZg" style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F17_zxYUUec7s1mk" style="font-family: Times New Roman, Times, Serif"&gt;Options with exercise prices ranging
from $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit"&gt;2.79&lt;/span&gt; to $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit"&gt;7.29&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span id="xdx_F0A_ziqEsWRgC2Qa" style="font-family: Times New Roman, Times, Serif"&gt;(3)&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F14_zbzFaD9ymXt2" style="font-family: Times New Roman, Times, Serif"&gt;The intrinsic value of a stock option
is the amount by which the market value of the underlying stock exceeds the exercise price.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;



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      contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember"
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      unitRef="USDPShares">5.50</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="From2022-01-012022-09-30_us-gaap_EmployeeStockOptionMember_us-gaap_CommonStockMember"
      decimals="0"
      unitRef="USD">13000</us-gaap:ProceedsFromStockOptionsExercised>
    <us-gaap:LoansPayable
      contextRef="AsOf2019-04-02_custom_RobertFergusonMember"
      decimals="0"
      unitRef="USD">2500000</us-gaap:LoansPayable>
    <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
      contextRef="AsOf2019-04-02_custom_RobertFergusonMember"
      decimals="INF"
      unitRef="Shares">60000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
      contextRef="AsOf2019-04-02_custom_RobertFergusonMember"
      decimals="INF"
      unitRef="USDPShares">3.51</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <PESI:WarrantExercisableDescription contextRef="From2019-03-302019-04-02_custom_RobertFergusonMember">The warrant expires on April 1, 2024 and remains outstanding at September 30, 2022. Upon Mr. Ferguson&#x2019;s death,
the warrant is now held by Mr. Ferguson&#x2019;s estate. The Ferguson Loan was paid-in-full in December 2020.</PESI:WarrantExercisableDescription>
    <us-gaap:EarningsPerShareTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_805_eus-gaap--EarningsPerShareTextBlock_zceRZ64cgda" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;7.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_823_z64in39Tve2i"&gt;Income (Loss) Per Share&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89F_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4fF7wf8Yr87" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Basic
income (loss) per share is calculated based on the weighted-average number of outstanding common shares during the applicable period.
Diluted income (loss) per share is based on the weighted-average number of outstanding common shares plus the weighted-average number
of potential outstanding common shares. In periods where they are anti-dilutive, such amounts are excluded from the calculations of dilutive
earnings per share. The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted
income (loss) per share:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B8_z3I6qAN3zqe8" style="display: none"&gt;Schedule
of Earning Per Share&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands, Except for Per Share Amounts)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20220701__20220930_zeHckt1sSBEc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49A_20210701__20210930_zHJj6srMt3ff" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20220101__20220930_z9OnCDXvYfEd" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20210101__20210930_zG6YqpYVfkOc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Unaudited)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Unaudited)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands, Except for Per Share Amounts)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_iB_zfSc7dHso841" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_maILFCOzCoE_z7emxjYXGJ4b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations, net of taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,381&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,464&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_pn3n3_msILFCOzCoE_zKfmvGQAdvij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    loss attributable to non-controlling interest&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1606"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(64&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1608"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zZnfts0jpiV7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,445&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,587&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zIAanXh2p8F1" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,445&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,587&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr id="xdx_407_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_pn3n3_maNILzERM_zk9cD2Pbi6Zc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Loss
    from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(160&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(442&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(285&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--NetIncomeLoss_iT_pn3n3_mtNILzERM_ztKMV7OlYKUj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;664&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,402&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,124&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,302&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--EarningsPerShareBasic_pid_zoefghvvGYR6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Basic
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(.16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.27&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--EarningsPerShareDiluted_pid_zK7u2nFHzV4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Diluted
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(.16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.27&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasicAbstract_iB_zzOUTEt9zCD4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted average
    shares outstanding:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_pn3n3_zAofOS0EWsMg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Basic weighted average
    shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,297&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,198&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,265&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,181&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_pn3n3_zJdsuCzlaqkd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Add:
    dilutive effect of stock options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;131&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1653"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;206&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_pn3n3_z5dFYKzcekMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Add:
    dilutive effect of warrant&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;19&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1658"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr id="xdx_409_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pn3n3_zvKowiB6bh72" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 44%; padding-bottom: 2.5pt; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Diluted
    weighted average shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,447&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,406&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,265&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,416&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_ecustom--PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_iB_zlmL61v1z6Kg" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Potential
    shares excluded from above weighted average share calculations due to their anti-dilutive effect include:&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zweVWtocQjbi" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Stock
    options&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;499&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;405&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_ecustom--AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zxVMKrYOdCJa" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Warrant&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1676"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1677"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1678"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1679"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p id="xdx_8AD_zGZs51OoDVyk" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89F_eus-gaap--ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_z4fF7wf8Yr87" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Basic
income (loss) per share is calculated based on the weighted-average number of outstanding common shares during the applicable period.
Diluted income (loss) per share is based on the weighted-average number of outstanding common shares plus the weighted-average number
of potential outstanding common shares. In periods where they are anti-dilutive, such amounts are excluded from the calculations of dilutive
earnings per share. The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted
income (loss) per share:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B8_z3I6qAN3zqe8" style="display: none"&gt;Schedule
of Earning Per Share&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands, Except for Per Share Amounts)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20220701__20220930_zeHckt1sSBEc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49A_20210701__20210930_zHJj6srMt3ff" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49C_20220101__20220930_z9OnCDXvYfEd" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_497_20210101__20210930_zG6YqpYVfkOc" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Three
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Nine
    Months Ended&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Unaudited)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="6" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Unaudited)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands, Except for Per Share Amounts)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_iB_zfSc7dHso841" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc., common stockholders:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_maILFCOzCoE_z7emxjYXGJ4b" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; width: 44%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations, net of taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,381&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,464&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--NetIncomeLossAttributableToNoncontrollingInterest_pn3n3_msILFCOzCoE_zKfmvGQAdvij" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    loss attributable to non-controlling interest&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1606"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(64&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1608"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zZnfts0jpiV7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,445&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,587&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--IncomeLossFromContinuingOperations_iT_pn3n3_mtILFCOzCoE_maNILzERM_zIAanXh2p8F1" style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    (loss) from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,445&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,587&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr id="xdx_407_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_pn3n3_maNILzERM_zk9cD2Pbi6Zc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Loss
    from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(160&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(442&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(285&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--NetIncomeLoss_iT_pn3n3_mtNILzERM_ztKMV7OlYKUj" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Net
    income (loss) attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;664&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,402&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,124&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,302&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_402_eus-gaap--EarningsPerShareBasic_pid_zoefghvvGYR6" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Basic
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(.16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.27&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_401_eus-gaap--EarningsPerShareDiluted_pid_zK7u2nFHzV4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Diluted
    income (loss) per share attributable to Perma-Fix Environmental Services, Inc. common stockholders&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.05&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(.16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;.27&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasicAbstract_iB_zzOUTEt9zCD4" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Weighted average
    shares outstanding:&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_409_eus-gaap--WeightedAverageNumberOfSharesOutstandingBasic_pn3n3_zAofOS0EWsMg" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Basic weighted average
    shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,297&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,198&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,265&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,181&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40B_eus-gaap--IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_pn3n3_zJdsuCzlaqkd" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Add:
    dilutive effect of stock options&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;131&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1653"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;206&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--IncrementalCommonSharesAttributableToCallOptionsAndWarrants_pn3n3_z5dFYKzcekMe" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-left: 10pt; text-align: left; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Add:
    dilutive effect of warrant&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;19&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1658"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;tr id="xdx_409_eus-gaap--WeightedAverageNumberOfDilutedSharesOutstanding_pn3n3_zvKowiB6bh72" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 44%; padding-bottom: 2.5pt; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Diluted
    weighted average shares outstanding&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,447&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,406&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;13,265&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 2%; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;12,416&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-left: 5.4pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_407_ecustom--PotentialSharesExcludedFromAboveWeightedAverageShareCalcualtionsDueToTheirAntidilutiveEffectAbstract_iB_zlmL61v1z6Kg" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Potential
    shares excluded from above weighted average share calculations due to their anti-dilutive effect include:&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zweVWtocQjbi" style="vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Stock
    options&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;499&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;405&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_ecustom--AntidilutiveSecuritiesOfWarrantsExcludedFromComputationOfEarningsPerShareAmount_pn3n3_zxVMKrYOdCJa" style="vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-left: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Warrant&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1676"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1677"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1678"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl1679"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
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      unitRef="USD">3464000</us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest>
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    <us-gaap:EarningsPerShareBasic
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      unitRef="USDPShares">0.11</us-gaap:EarningsPerShareBasic>
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      decimals="-3"
      unitRef="Shares">12181000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="Shares">131000</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="Shares">183000</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="Shares">206000</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="Shares">19000</us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants>
    <us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="Shares">25000</us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants>
    <us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="Shares">29000</us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="Shares">13447000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="Shares">12406000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="Shares">13265000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="Shares">12416000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="Shares">499000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="Shares">30000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="Shares">405000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="Shares">30000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:LongTermDebtTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_800_eus-gaap--LongTermDebtTextBlock_z4GZl3qDEJI9" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;8.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_827_zRCtUtgQFkr4"&gt;Long Term Debt&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span style="text-decoration: underline"&gt;&#160;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89A_eus-gaap--ScheduleOfDebtInstrumentsTextBlock_zDFXGpNdoHt7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font: normal 10pt Times New Roman, Times, Serif"&gt;Long-term
debt consists of the following:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_8BC_z0E406yOCTjj" style="display: none"&gt;Schedule of Long Term Debt&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Revolving
    Credit&lt;/b&gt; facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"&gt;May 15, 2024&lt;/span&gt;&lt;span style="font-size: 10pt"&gt;. Effective interest rate for first nine month of 2022 was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"&gt;0&lt;/span&gt;&lt;/span&gt;%. &lt;sup&gt;(1)
    &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zs5PtZ7zQipa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1685"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zhpOivIhpNZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1687"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Revolving
    Credit&lt;/b&gt; facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_z6IhmfOHViF" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;&lt;span style="font-size: 10pt"&gt;. Effective interest rate for first nine month of 2022 was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90D_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zgHfJl49qqla" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zKqgU392OOX5" title="Effective interest rate"&gt;0&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F44_zjRfHWDuQr2c"&gt;(1)
    &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_z7P4niUzY6nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1695"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zgc9TQTUUV8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1697"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Term
    Loan&lt;/b&gt; dated May 8, 2020, payable in equal monthly installments of principal, balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zDBJlbz8UhDl" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;. Effective interest rate
    for the first nine month of 2022&lt;span style="font-size: 10pt"&gt;&#160;was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zX85Nr0vgHYd" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_z2zFVBG5cBFi" title="Effective interest rate"&gt;4.8&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F4A_zWyVwsgbNAM2"&gt;(1) &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_zwaxvFdHUFp7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;642
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_z4vB8KulB69j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;954&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Capital
    Line&lt;/b&gt; dated May 4, 2021, payable in equal monthly installments of principal, balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--DebtInstrumentMaturityDate_dd_c20210503__20210504__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z8MjAMj5Z8G1" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;. Effective interest rate
    for the first nine month of 2022 &lt;span style="font-size: 10pt"&gt;was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_zW1MPxnYsI31" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z5XZyQUhM5Cb" title="Effective interest rate"&gt;5.3&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F4D_zboMSyITIcvf"&gt;(1) &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_zYzTgr34dCv8" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;480&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_z6c5gFMLZxsf" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1717"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Notes
    Payable to 2023 and 2025, annual interest rate of &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z3UkRU5YWQhi" title="Effective interest rate"&gt;5.6&lt;/span&gt;% and &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z4hflRyTmfNa" title="Effective interest rate"&gt;9.1&lt;/span&gt;%.&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zBYyYLBo0tC1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zuCAiYBR7Br8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;39&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--LongTermDebt_iI_pn3n3_c20220930_zyCsNnkd4FD3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,150&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--LongTermDebt_iI_pn3n3_c20211231_zcjNJkSKUWy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;993&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Less
    current portion of long-term debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20220930_zlzqQcdRqdk3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;469&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20211231_zCZUTOcVuOe4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;393&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20220930_zTuBxR5gCXej" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;681&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20211231_zfj4Tn7w2z89" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;600&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F00_zLOEG4QiFV1h"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F19_zQm0rPILozUd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F00_zZgRZ1RX2ZD2"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1D_zpjGVjbPOqT7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of debt issuance
costs of ($&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net"&gt;104,000&lt;/span&gt;) and ($&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net"&gt;112,000&lt;/span&gt;) at September 30, 2022 and December 31, 2021, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p id="xdx_8A5_zctmi1mUgpC8" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0pt; text-align: justify; text-indent: 0pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Revolving
Credit, Term Loan and Capital Line Agreement&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 13.5pt; text-align: justify; text-indent: -13.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company entered into a Second Amended and Restated Revolving Credit, Term Loan and Security Agreement, dated May 8, 2020 (&#x201c;Loan
Agreement&#x201d;), with PNC National Association (&#x201c;PNC&#x201d;), acting as agent and lender. The Loan Agreement provided the Company
with the following credit facility with a maturity date of &lt;span id="xdx_904_eus-gaap--DebtInstrumentMaturityDate_dd_c20200506__20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zS4uAPuOLzU3" title="Debt instrument maturity date"&gt;March 15, 2024&lt;/span&gt;: (a) up to $&lt;span id="xdx_902_eus-gaap--LineOfCreditFacilityMaximumBorrowingCapacity_iI_pp0p0_c20200508__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember_zM0rYgwyOV33" title="Line of credit facility, maximum borrowing capacity"&gt;18,000,000&lt;/span&gt; revolving credit (&#x201c;revolving credit&#x201d;)
and (b) a term loan (&#x201c;term loan&#x201d;) of approximately $&lt;span id="xdx_906_eus-gaap--LongTermDebt_iI_pp0p0_c20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zjta5inWNvHc" title="Total debt"&gt;1,742,000&lt;/span&gt;, requiring monthly installments of $&lt;span id="xdx_90A_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20200506__20200508__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_zXU4kX0Es9ae" title="Debt instrument periodic payment"&gt;35,547&lt;/span&gt;. The maximum that
the Company can borrow under the revolving credit is based on a percentage of eligible receivables (as defined) at any one time reduced
by outstanding standby letters of credit and borrowing reductions that the Company&#x2019;s lender may impose from time to time. The Loan
Agreement, as amended (the &#x201c;Amended Loan Agreement&#x201d;), also provides a capital expenditure line of up to $&lt;span id="xdx_901_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20210504_zOgl6cHe9dn" title="Debt instrument, borrowing capacity, amount"&gt;1,000,000&lt;/span&gt; with advances
on the line, subject to certain limitations, permitted for up to twelve months starting May 4, 2021 (the &#x201c;Borrowing Period&#x201d;).
Only interest is payable on advances during the Borrowing Period. At the end of the Borrowing Period, the total amount advanced under
the line will amortize equally based on a five-year amortization schedule with principal payment due monthly plus interest. At the maturity
date of the Amended Loan Agreement, any unpaid principal balance plus interest, if any, will become due. Amount advanced under the capital
line totaled approximately $&lt;span id="xdx_901_eus-gaap--LongTermDebt_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__dei--LegalEntityAxis__custom--PNCBankMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_zdu541Iycam4" title="Long term debt"&gt;524,000&lt;/span&gt; which requires monthly installments in principal of approximately $&lt;span id="xdx_90D_eus-gaap--DebtInstrumentPeriodicPayment_pp0p0_c20220101__20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--DebtInstrumentAxis__custom--RevisedLoanAgreementMember__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember__dei--LegalEntityAxis__custom--PNCBankMember_zEOb1ke8dwr7" title="Debt instrument periodic payment"&gt;8,700&lt;/span&gt; plus interest, starting
June 1, 2022. The advance was used to purchase the underlying asset under a previous finance lease.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
March 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided, among other things,
the following:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;waived
    the Company&#x2019;s failure to meet the minimum quarterly fixed charge coverage ratio (&#x201c;FCCR&#x201d;) requirement for the fourth
    quarter of 2021;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;removes
    the quarterly FCCR testing requirement for the first quarter of 2022;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;reinstates
    &lt;span id="xdx_90E_eus-gaap--DebtInstrumentDescription_c20220327__20220329__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zszbmz9ToKs1" title="Debt Instrument, Description"&gt;the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter)&lt;/span&gt;;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_901_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220327__20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zMrUzNniRSI2" title="Line of credit, borrowing capacity"&gt;requires
    maintenance of a minimum of $&lt;span id="xdx_900_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220329__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zelUN5bXmixb" title="Line of credit facility, revolving credit"&gt;3,000,000&lt;/span&gt; in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender&lt;/span&gt;; and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;revises
    the annual rate used to calculate the Facility Fee (as defined in the Loan Agreement) on the revolving credit, with addition of the
    capital expenditure line, from &lt;span id="xdx_90A_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MinimumMember_zbymtND4zeNa" title="Percentage of unused line fees"&gt;0.375&lt;/span&gt;% to &lt;span id="xdx_90C_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329__srt--RangeAxis__srt--MaximumMember_zHDwkWE3qDW9" title="Percentage of unused line fees"&gt;0.500&lt;/span&gt;%. Upon meeting the minimum FCCR requirement of 1.15:1 on a twelve month trailing basis,
    the Facility Fee rate of &lt;span id="xdx_904_eus-gaap--LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_pid_dp_uPure_c20220327__20220329_zro13atWfoE" title="Percentage of unused line fees"&gt;0.375&lt;/span&gt;% will be reinstated.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with the amendment, the Company paid PNC a fee of $&lt;span id="xdx_909_eus-gaap--DebtInstrumentFeeAmount_iI_c20220329__srt--TitleOfIndividualAxis__custom--LenderMember_zMxYGEmNOELh" title="Debt instrument, fee amount"&gt;15,000&lt;/span&gt; which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
August 2, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which provided the following, among
other things:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;waived
    the Company&#x2019;s failure to meet the minimum quarterly FCCR requirement for the second quarter of 2022;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;removes
    the quarterly FCCR testing requirement for the third quarter of 2022;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;reinstates
    &lt;span id="xdx_901_eus-gaap--DebtInstrumentDescription_c20220729__20220802__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zwE9ee2FU2M8" title="Debt Instrument, Description"&gt;the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending December 31, 2022 and March 31, 2023 (with no change to the minimum 1.15:1 ratio requirement for
    each quarter)&lt;/span&gt;;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cf;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_907_eus-gaap--LineOfCreditFacilityBorrowingCapacityDescription_c20220729__20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--LenderMember_zBxbcKfIET4k" title="Line of credit, borrowing capacity"&gt;requires
    maintenance of a minimum of $&lt;span id="xdx_90C_eus-gaap--LineOfCreditFacilityCurrentBorrowingCapacity_iI_pp0p0_c20220802__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zFdgZsCZf8z5" title="Line of credit facility, revolving credit"&gt;3,000,000&lt;/span&gt; in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended December 31, 2022 has been met and certified to the lender&lt;/span&gt;.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with the amendment, the Company paid PNC a fee of $&lt;span id="xdx_906_eus-gaap--DebtInstrumentFeeAmount_iI_c20220802__srt--TitleOfIndividualAxis__custom--LenderMember_zgRQP6O8AET2" title="Debt instrument, fee amount"&gt;15,000&lt;/span&gt; which is being amortized over the remaining term of the Amended
Loan Agreement as interest expense-financing fees.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s credit facility under its Amended Loan Agreement with PNC contains certain financial covenants, along with customary
representations and warranties. A breach of any of these financial covenants, unless waived by PNC, could result in a default under our
credit facility allowing our lender to immediately require the repayment of all outstanding debt under our credit facility and terminate
all commitments to extend further credit. The Company was not required to perform testing of the FCCR requirement in the first and third
quarters of 2022 pursuant to the March 29, 2022 and August 2, 2022 amendments, respectively, as discussed above. The Company failed to
meet its FCCR requirement in the second quarter of 2022; however, this non-compliance was waived by the Company&#x2019;s lender pursuant
to the August 2, 2022 amendment as discussed above. Other than the FCCR covenant discussion above, the Company met all of its other financial
covenant requirements in the first, second and third quarters of 2022.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;On
August 29, 2022, the Company entered into an amendment to its Amended Loan Agreement with its lender which set forth certain revisions
to the Amended Loan Agreement, with the amended terms set forth in a revised Loan Agreement. The new revisions to the Amended Loan Agreement
(the &#x201c;Revised Loan Agreement&#x201d;), among other things, replace the LIBOR based interest rate benchmark with the SOFR and add
certain additional anti-terrorism provisions to the covenants contained in the Amended Loan Agreement. &lt;span id="xdx_90C_eus-gaap--DebtInstrumentInterestRateTerms_c20220828__20220829__us-gaap--TypeOfArrangementAxis__custom--LoanAgreementMember_zLnoPOYyH3rj" title="Debt instrument, interest rate terms"&gt;As a result of this amendment,
payment of annual rate of interest due on the revolving credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as
defined in the Revised Loan Agreement) plus 3.00% plus an SOFR Adjustment applicable for an interest period selected by the Company and
payment of annual rate of interest due on the term loan and the capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus
3.50% plus an SOFR Adjustment applicable for an interest period selected by the Company. Pursuant to the Revised Loan Agreement, SOFR
Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest period and three-month period, respectively, that may be
selected by the Company.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;After
May 7, 2022, the Company may terminate its Revised Loan Agreement upon 90 days&#x2019; prior written notice upon payment in full of our
obligations under the Revised Loan Agreement with no early termination fees.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;At
September 30, 2022, the borrowing availability under the Company&#x2019;s revolving credit was approximately $&lt;span id="xdx_90F_eus-gaap--LineOfCreditFacilityRemainingBorrowingCapacity_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zfFluMT4IWA" title="Line of credit facility, remaining borrowing capacity"&gt;4,548,000&lt;/span&gt; based on our eligible
receivables and is net of approximately $&lt;span id="xdx_905_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930__us-gaap--CreditFacilityAxis__us-gaap--RevolvingCreditFacilityMember_zCaohBWKps7d" title="Letters of credit outstanding, amount"&gt;3,016,000&lt;/span&gt; in outstanding standby letters of credit.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:LongTermDebtTextBlock>
    <us-gaap:ScheduleOfDebtInstrumentsTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89A_eus-gaap--ScheduleOfDebtInstrumentsTextBlock_zDFXGpNdoHt7" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font: normal 10pt Times New Roman, Times, Serif"&gt;Long-term
debt consists of the following:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&lt;span id="xdx_8BC_z0E406yOCTjj" style="display: none"&gt;Schedule of Long Term Debt&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30, 2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31, 2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="display: none; font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Revolving
    Credit&lt;/b&gt; facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA"&gt;May 15, 2024&lt;/span&gt;&lt;span style="font-size: 10pt"&gt;. Effective interest rate for first nine month of 2022 was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" title="Effective interest rate"&gt;0&lt;/span&gt;&lt;/span&gt;%. &lt;sup&gt;(1)
    &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zs5PtZ7zQipa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1685"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zhpOivIhpNZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1687"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Revolving
    Credit&lt;/b&gt; facility dated May 8, 2020, borrowings based upon eligible accounts receivable, subject to monthly borrowing base calculation,
    balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_z6IhmfOHViF" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;&lt;span style="font-size: 10pt"&gt;. Effective interest rate for first nine month of 2022 was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90D_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zgHfJl49qqla" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--RevolvingCreditMember_zKqgU392OOX5" title="Effective interest rate"&gt;0&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F44_zjRfHWDuQr2c"&gt;(1)
    &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_z7P4niUzY6nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1695"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--RevolvingCreditMember_fKDEp_zgc9TQTUUV8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1697"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Term
    Loan&lt;/b&gt; dated May 8, 2020, payable in equal monthly installments of principal, balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentMaturityDate_dd_c20200507__20200508__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zDBJlbz8UhDl" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;. Effective interest rate
    for the first nine month of 2022&lt;span style="font-size: 10pt"&gt;&#160;was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_zX85Nr0vgHYd" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--TermLoanMember_z2zFVBG5cBFi" title="Effective interest rate"&gt;4.8&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F4A_zWyVwsgbNAM2"&gt;(1) &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_zwaxvFdHUFp7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;642
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--TermLoanMember_fKDEpKDIp_z4vB8KulB69j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;954&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Capital
    Line&lt;/b&gt; dated May 4, 2021, payable in equal monthly installments of principal, balance due on &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--DebtInstrumentMaturityDate_dd_c20210503__20210504__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z8MjAMj5Z8G1" title="Debt due date"&gt;May 15, 2024&lt;/span&gt;. Effective interest rate
    for the first nine month of 2022 &lt;span style="font-size: 10pt"&gt;was &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_908_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_zW1MPxnYsI31" title="Effective interest rate"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--CapitalLineMember_z5XZyQUhM5Cb" title="Effective interest rate"&gt;5.3&lt;/span&gt;&lt;/span&gt;%. &lt;sup id="xdx_F4D_zboMSyITIcvf"&gt;(1) &lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_zYzTgr34dCv8" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;480&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--CaptailLineMember_fKDEp_z6c5gFMLZxsf" style="font-family: Times New Roman, Times, Serif; width: 16%; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1717"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;b&gt;Notes
    Payable to 2023 and 2025, annual interest rate of &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20220930__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z3UkRU5YWQhi" title="Effective interest rate"&gt;5.6&lt;/span&gt;% and &lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DebtInstrumentInterestRateEffectivePercentage_iI_pid_dp_uPure_c20211231__us-gaap--TypeOfArrangementAxis__custom--NotePayableMember_z4hflRyTmfNa" title="Effective interest rate"&gt;9.1&lt;/span&gt;%.&lt;/b&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LongTermDebt_iI_pn3n3_c20220930__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zBYyYLBo0tC1" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--LongTermDebt_iI_pn3n3_c20211231__us-gaap--LongtermDebtTypeAxis__custom--NotePayableMember_zuCAiYBR7Br8" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;39&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--LongTermDebt_iI_pn3n3_c20220930_zyCsNnkd4FD3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,150&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--LongTermDebt_iI_pn3n3_c20211231_zcjNJkSKUWy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Total debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;993&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Less
    current portion of long-term debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20220930_zlzqQcdRqdk3" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;469&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--LongTermDebtCurrent_iI_pn3n3_c20211231_zCZUTOcVuOe4" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right" title="Less current portion of long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;393&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: justify; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    debt&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20220930_zTuBxR5gCXej" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;681&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--LongTermDebtNoncurrent_iI_pn3n3_c20211231_zfj4Tn7w2z89" style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right" title="Long-term debt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;600&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F00_zLOEG4QiFV1h"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F19_zQm0rPILozUd" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our revolving credit
facility is collateralized by our accounts receivable and our term loan and capital line are collateralized by our property, plant, and
equipment.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F00_zZgRZ1RX2ZD2"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1D_zpjGVjbPOqT7" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of debt issuance
costs of ($&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net"&gt;104,000&lt;/span&gt;) and ($&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net"&gt;112,000&lt;/span&gt;) at September 30, 2022 and December 31, 2021, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

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    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2022-09-30_custom_RevolvingCreditMember20590234"
      decimals="INF"
      unitRef="Pure">0</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2021-12-31_custom_RevolvingCreditMember20590250"
      decimals="INF"
      unitRef="Pure">0</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-05-072020-05-08_custom_TermLoanMember">2024-05-15</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2022-09-30_custom_TermLoanMember20590265"
      decimals="INF"
      unitRef="Pure">0.048</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2021-12-31_custom_TermLoanMember20590265"
      decimals="INF"
      unitRef="Pure">0.048</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:LongTermDebt
      contextRef="AsOf2022-09-30_custom_TermLoanMember"
      decimals="-3"
      id="Fact001705"
      unitRef="USD">642000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt
      contextRef="AsOf2021-12-31_custom_TermLoanMember"
      decimals="-3"
      id="Fact001707"
      unitRef="USD">954000</us-gaap:LongTermDebt>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2021-05-032021-05-04_custom_CapitalLineMember">2024-05-15</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2022-09-30_custom_CapitalLineMember"
      decimals="INF"
      unitRef="Pure">0.053</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2021-12-31_custom_CapitalLineMember"
      decimals="INF"
      unitRef="Pure">0.053</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:LongTermDebt
      contextRef="AsOf2022-09-30_custom_CaptailLineMember"
      decimals="-3"
      id="Fact001715"
      unitRef="USD">480000</us-gaap:LongTermDebt>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2022-09-30_custom_NotePayableMember20590296"
      decimals="INF"
      unitRef="Pure">0.056</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:DebtInstrumentInterestRateEffectivePercentage
      contextRef="AsOf2021-12-31_custom_NotePayableMember20590296"
      decimals="INF"
      unitRef="Pure">0.091</us-gaap:DebtInstrumentInterestRateEffectivePercentage>
    <us-gaap:LongTermDebt
      contextRef="AsOf2022-09-30_custom_NotePayableMember"
      decimals="-3"
      unitRef="USD">28000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt
      contextRef="AsOf2021-12-31_custom_NotePayableMember"
      decimals="-3"
      unitRef="USD">39000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">1150000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebt contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">993000</us-gaap:LongTermDebt>
    <us-gaap:LongTermDebtCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">469000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">393000</us-gaap:LongTermDebtCurrent>
    <us-gaap:LongTermDebtNoncurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">681000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:LongTermDebtNoncurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">600000</us-gaap:LongTermDebtNoncurrent>
    <us-gaap:DeferredFinanceCostsNet contextRef="AsOf2022-09-30" decimals="0" unitRef="USD">104000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet contextRef="AsOf2021-12-31" decimals="0" unitRef="USD">112000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-05-062020-05-08_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember">2024-03-15</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
      contextRef="AsOf2020-05-08_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember"
      decimals="0"
      unitRef="USD">18000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
    <us-gaap:LongTermDebt
      contextRef="AsOf2020-05-08_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_TermLoanMember"
      decimals="0"
      unitRef="USD">1742000</us-gaap:LongTermDebt>
    <us-gaap:DebtInstrumentPeriodicPayment
      contextRef="From2020-05-062020-05-08_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_TermLoanMember"
      decimals="0"
      unitRef="USD">35547</us-gaap:DebtInstrumentPeriodicPayment>
    <us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="AsOf2021-05-04" decimals="0" unitRef="USD">1000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
    <us-gaap:LongTermDebt
      contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_PNCBankMember_custom_CaptailLineMember"
      decimals="0"
      unitRef="USD">524000</us-gaap:LongTermDebt>
    <us-gaap:DebtInstrumentPeriodicPayment
      contextRef="From2022-01-012022-09-30_us-gaap_RevolvingCreditFacilityMember_custom_RevisedLoanAgreementMember_custom_CaptailLineMember_custom_PNCBankMember"
      decimals="0"
      unitRef="USD">8700</us-gaap:DebtInstrumentPeriodicPayment>
    <us-gaap:DebtInstrumentDescription contextRef="From2022-03-272022-03-29_custom_LoanAgreementMember">the quarterly FCCR testing requirement starting for the second quarter of 2022 and revises the methodology to be used in calculating
    the FCCR for the quarters ending June 30, 2022, September 30, 2022, and December 31, 2022 (with no change to the minimum 1.15:1 ratio
    requirement for each quarter)</us-gaap:DebtInstrumentDescription>
    <us-gaap:LineOfCreditFacilityBorrowingCapacityDescription contextRef="From2022-03-272022-03-29_us-gaap_RevolvingCreditFacilityMember_custom_LenderMember">requires
    maintenance of a minimum of $3,000,000 in borrowing availability under the revolving credit until the minimum FCCR requirement for
    the quarter ended June 30, 2022 has been met and certified to the lender</us-gaap:LineOfCreditFacilityBorrowingCapacityDescription>
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      contextRef="AsOf2022-03-29_us-gaap_RevolvingCreditFacilityMember"
      decimals="0"
      unitRef="USD">3000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
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      decimals="INF"
      unitRef="Pure">0.00375</us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage>
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      contextRef="From2022-03-272022-03-29_srt_MaximumMember"
      decimals="INF"
      unitRef="Pure">0.00500</us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage>
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      contextRef="From2022-03-272022-03-29"
      decimals="INF"
      unitRef="Pure">0.00375</us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage>
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      contextRef="AsOf2022-03-29_custom_LenderMember"
      decimals="0"
      unitRef="USD">15000</us-gaap:DebtInstrumentFeeAmount>
    <us-gaap:DebtInstrumentDescription contextRef="From2022-07-292022-08-02_custom_LoanAgreementMember">the quarterly FCCR testing requirement starting for the fourth quarter of 2022 and revises the methodology to be used in calculating
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    <us-gaap:LineOfCreditFacilityBorrowingCapacityDescription contextRef="From2022-07-292022-08-02_us-gaap_RevolvingCreditFacilityMember_custom_LenderMember">requires
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      contextRef="AsOf2022-08-02_us-gaap_RevolvingCreditFacilityMember"
      decimals="0"
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      contextRef="AsOf2022-08-02_custom_LenderMember"
      decimals="0"
      unitRef="USD">15000</us-gaap:DebtInstrumentFeeAmount>
    <us-gaap:DebtInstrumentInterestRateTerms contextRef="From2022-08-282022-08-29_custom_LoanAgreementMember">As a result of this amendment,
payment of annual rate of interest due on the revolving credit is at prime (6.25% at September 30, 2022) plus 2% or Term SOFR Rate (as
defined in the Revised Loan Agreement) plus 3.00% plus an SOFR Adjustment applicable for an interest period selected by the Company and
payment of annual rate of interest due on the term loan and the capital expenditure line is at prime plus 2.50% or Term SOFR Rate plus
3.50% plus an SOFR Adjustment applicable for an interest period selected by the Company. Pursuant to the Revised Loan Agreement, SOFR
Adjustment rates of 0.10% and 0.15% are applicable for a one-month interest period and three-month period, respectively, that may be
selected by the Company.</us-gaap:DebtInstrumentInterestRateTerms>
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      contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember"
      decimals="0"
      unitRef="USD">4548000</us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity>
    <us-gaap:LettersOfCreditOutstandingAmount
      contextRef="AsOf2022-09-30_us-gaap_RevolvingCreditFacilityMember"
      decimals="0"
      unitRef="USD">3016000</us-gaap:LettersOfCreditOutstandingAmount>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_805_eus-gaap--CommitmentsAndContingenciesDisclosureTextBlock_z30tsc4Brlwc" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;9.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_822_z3ASqmN4sQF4"&gt;Commitments and Contingencies&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Hazardous
Waste&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
connection with our waste management services, the Company processes hazardous, non-hazardous, low-level radioactive and mixed (containing
both hazardous and low-level radioactive) waste, which we transport to our own, or other, facilities for destruction or disposal. As
a result of disposing of hazardous substances, in the event any cleanup is required at the disposal site, the Company could be a potentially
responsible party for the costs of the cleanup notwithstanding any absence of fault on our part.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Legal
Matters&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
the normal course of conducting our business, we may be involved in various litigation. We are not a party to any litigation or governmental
proceeding which our management believes could result in any judgments or fines against us that could would have a material adverse effect
on our financial position, liquidity or results of future operations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;i&gt;Tetra
Tech EC, Inc. (&#x201c;Tetra Tech&#x201d;)&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;i&gt;&#160;&lt;/i&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
July 2020, Tetra Tech EC, Inc. (&#x201c;Tetra Tech&#x201d;) filed a complaint in the United States District Court for the Northern District
of California (the &#x201c;Court&#x201d;) against CH2M Hill, Inc. (&#x201c;CH2M&#x201d;) and four subcontractors of CH2M, including the Company
(&#x201c;Defendants&#x201d;). The complaint alleges various claims, including a claim for negligence, negligent misrepresentation, equitable
indemnification and related business claims against all defendants related to alleged damages suffered by Tetra Tech in respect of certain
draft reports prepared by defendants at the request of the U.S. Navy as part of an investigation and review of certain whistleblower
complaints about Tetra Tech&#x2019;s environmental restoration at the Hunter&#x2019;s Point Naval Shipyard in San Francisco.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;CH2M
was hired by the Navy in 2016 to review Tetra Tech&#x2019;s work. CH2M subcontracted with environmental consulting and cleanup firms Battelle
Memorial Institute, Cabrera Services, Inc., SC&amp;amp;A, Inc. and the Company to assist with the review, according to the complaint.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our
insurance carrier is providing a defense on our behalf in connection with this lawsuit, subject to a $&lt;span id="xdx_908_ecustom--SelfinsuredRetention_c20220101__20220930_z2vHxYMGnkS2" title="Self-insured retention"&gt;100,000&lt;/span&gt; self-insured retention
and the terms and limitations contained in the insurance policy.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
majority of Tetra Tech&#x2019;s claims have been dismissed by the Court. Remaining claims include: (1) Intentional Interference with Contractual
Relations; and (2) Inducing a Breach of Contract. The Company continues to believe it does not have any liability to Tetra Tech.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Perma-Fix
Canada, Inc. (&#x201c;PF Canada&#x201d;)&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the fourth quarter of 2021, PF Canada received a Notice of Termination (&#x201c;NOT&#x201d;) from Canadian Nuclear Laboratories, LTD. (&#x201c;CNL&#x201d;)
on a Task Order Agreement (&#x201c;TOA&#x201d;) that PF Canada entered into with CNL in May 2019 for remediation work within Ontario, Canada
(&#x201c;Agreement&#x201d;). The NOT was received after work under the TOA was substantially completed and work under the TOA has since
been completed. CNL may terminate the TOA at any time for convenience. As of September 30, 2022, PF Canada has approximately $&lt;span id="xdx_90A_ecustom--UnpaidReceivables_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zAFeXRDkpnWc" title="Unpaid receivables"&gt;2,385,000&lt;/span&gt;
in unpaid receivables due from CNL as a result of work performed under the TOA. Additionally, CNL has approximately $&lt;span id="xdx_90B_eus-gaap--AccountsReceivableNetCurrent_iI_c20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_zeoECczQc3vf" title="Accounts receivable, after allowance for credit loss, current"&gt;1,044,000&lt;/span&gt; in contractual
holdback under the TOA that is payable to PF Canada. CNL also established a bond securing approximately $&lt;span id="xdx_90E_ecustom--BondSecuringAmount_uCAD_c20220101__20220930__us-gaap--RelatedPartyTransactionsByRelatedPartyAxis__custom--CanadianNuclearLaboratoriesLTDMember_z60tSGastZx1" title="Bond securing amount"&gt;1,900,000&lt;/span&gt; (CAD) to cover certain
issue raised in connection with the TOA. Under the TOA, CNL may be entitled to set off certain costs and expenses incurred by CNL in
connection with the termination of the TOA, including the bond as discussed above, against amounts owed to PF Canada for work performed
by PF Canada or its subcontractors. PF Canada continues to be in discussions with CNL to finalize the amounts due to PF Canada under
the TOA and continues to believe these amounts are due and payable.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0"/&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Insurance&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company has a &lt;span id="xdx_90A_ecustom--PeriodOfFiniteRiskInsurancePolicy_dtY_c20030601__20030630__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zL57XHa0EWSh" title="Period of finite risk insurance policy"&gt;25&lt;/span&gt;-year finite risk insurance policy entered into in June 2003 (&#x201c;2003 Closure Policy&#x201d;) with AIG Specialty Insurance
Company (&#x201c;AIG&#x201d;), which provides financial assurance to the applicable states for our permitted facilities in the event of
unforeseen closure. The 2003 Closure Policy, as amended, provides for a maximum allowable coverage of $&lt;span id="xdx_90F_ecustom--MaximumAllowableCoverageOfInsurancePolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z2SixTMZnCX9" title="Maximum allowable coverage of insurance policy"&gt;28,177,000&lt;/span&gt; which includes available
capacity to allow for annual inflation and other performance and surety bond requirements. Total coverage under the 2003 Closure Policy,
as amended, was $&lt;span id="xdx_90B_ecustom--CoverageAmountUnderPolicy_iI_pp0p0_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zURO7k7fLSd4" title="Coverage amount under the policy"&gt;21,175,000&lt;/span&gt; at September 30, 2022. At September 30, 2022 and December 31, 2021, finite risk sinking funds contributed
by the Company related to the 2003 Closure Policy which is included in other long term assets on the accompanying Consolidated Balance
Sheets totaled $&lt;span id="xdx_90F_eus-gaap--RestrictedCashNoncurrent_iI_pid_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zRPRcPYfdoVg" title="Restricted cash, noncurrent"&gt;11,540,000&lt;/span&gt; and $&lt;span id="xdx_903_eus-gaap--RestrictedCashNoncurrent_iI_c20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_z65UtQTowLpd" title="Restricted cash, noncurrent"&gt;11,471,000&lt;/span&gt;, respectively, which included interest earned of $&lt;span id="xdx_901_eus-gaap--InterestIncomeOther_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zDeePL5wTdx8" title="Interest income other"&gt;2,069,000&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--InterestIncomeOther_c20210101__20211231__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember__us-gaap--TypeOfArrangementAxis__custom--ThousandandThreeClosurePolicyMember_zrgSDjITo7rl" title="Interest income other"&gt;2,000,000&lt;/span&gt; on the finite risk
sinking funds as of September 30, 2022 and December 31, 2021, respectively. Interest income for the three and nine months ended September
30, 2022 was approximately $&lt;span id="xdx_901_eus-gaap--InterestIncomeOther_pp0p0_c20220701__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zlZEaJw1GEJb" title="Interest income"&gt;29,000&lt;/span&gt; and $&lt;span id="xdx_90F_eus-gaap--InterestIncomeOther_pp0p0_c20220101__20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z6ZlRnLpl7Jj" title="Interest income"&gt;69,000&lt;/span&gt;, respectively. Interest income for the three and nine months ended September 30, 2021
was approximately $&lt;span id="xdx_90E_eus-gaap--InterestIncomeOther_pp0p0_c20210701__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zKyRWRELnRNl" title="Interest income"&gt;2,000&lt;/span&gt; and $&lt;span id="xdx_904_eus-gaap--InterestIncomeOther_pp0p0_c20210101__20210930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_zNi1WfquHWnd" title="Interest income"&gt;23,000&lt;/span&gt;, respectively. If we so elect, AIG is obligated to pay the Company an amount equal to &lt;span id="xdx_90B_ecustom--InsurersObligationToEntityOnTerminationOfContract_iI_pid_dp_uPure_c20220930__srt--CounterpartyNameAxis__custom--AmericanInternationalGroupIncMember_z1kCy4COLngh" title="Insurers obligation to entity on termination of contract"&gt;100&lt;/span&gt;% of the
finite risk sinking fund account balance in return for complete release of liability from both the Company and any applicable regulatory
agency using this policy as an instrument to comply with financial assurance requirements.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Letter
of Credits and Bonding Requirements&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;From
time to time, the Company is required to post standby letters of credit and various bonds to support contractual obligations to customers
and other obligations, including facility closures. At September 30, 2022, the total amount of standby letters of credit outstanding
was approximately $&lt;span id="xdx_901_eus-gaap--LettersOfCreditOutstandingAmount_iI_pp0p0_c20220930_zdHMTyIFz6G9" title="Letters of credit outstanding, amount"&gt;3,016,000&lt;/span&gt; and the total amount of bonds outstanding was approximately $&lt;span id="xdx_90B_ecustom--BondOutstanding_iI_pp0p0_c20220930_zpMfQ3dvbHU7" title="Bond outstanding"&gt;59,322,000&lt;/span&gt;.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <PESI:SelfinsuredRetention
      contextRef="From2022-01-01to2022-09-30"
      decimals="0"
      unitRef="USD">100000</PESI:SelfinsuredRetention>
    <PESI:UnpaidReceivables
      contextRef="From2022-01-012022-09-30_custom_CanadianNuclearLaboratoriesLTDMember"
      decimals="0"
      unitRef="USD">2385000</PESI:UnpaidReceivables>
    <us-gaap:AccountsReceivableNetCurrent
      contextRef="AsOf2022-09-30_custom_CanadianNuclearLaboratoriesLTDMember"
      decimals="0"
      unitRef="USD">1044000</us-gaap:AccountsReceivableNetCurrent>
    <PESI:BondSecuringAmount
      contextRef="From2022-01-012022-09-30_custom_CanadianNuclearLaboratoriesLTDMember"
      decimals="0"
      unitRef="CAD">1900000</PESI:BondSecuringAmount>
    <PESI:PeriodOfFiniteRiskInsurancePolicy contextRef="From2003-06-012003-06-30_custom_AmericanInternationalGroupIncMember">P25Y</PESI:PeriodOfFiniteRiskInsurancePolicy>
    <PESI:MaximumAllowableCoverageOfInsurancePolicy
      contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">28177000</PESI:MaximumAllowableCoverageOfInsurancePolicy>
    <PESI:CoverageAmountUnderPolicy
      contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">21175000</PESI:CoverageAmountUnderPolicy>
    <us-gaap:RestrictedCashNoncurrent
      contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember"
      decimals="0"
      unitRef="USD">11540000</us-gaap:RestrictedCashNoncurrent>
    <us-gaap:RestrictedCashNoncurrent
      contextRef="AsOf2021-12-31_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember"
      decimals="0"
      unitRef="USD">11471000</us-gaap:RestrictedCashNoncurrent>
    <us-gaap:InterestIncomeOther
      contextRef="From2022-01-012022-09-30_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember"
      decimals="0"
      unitRef="USD">2069000</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2021-01-012021-12-31_custom_AmericanInternationalGroupIncMember_custom_ThousandandThreeClosurePolicyMember"
      decimals="0"
      unitRef="USD">2000000</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2022-07-012022-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">29000</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2022-01-012022-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">69000</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2021-07-012021-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">2000</us-gaap:InterestIncomeOther>
    <us-gaap:InterestIncomeOther
      contextRef="From2021-01-012021-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="0"
      unitRef="USD">23000</us-gaap:InterestIncomeOther>
    <PESI:InsurersObligationToEntityOnTerminationOfContract
      contextRef="AsOf2022-09-30_custom_AmericanInternationalGroupIncMember"
      decimals="INF"
      unitRef="Pure">1</PESI:InsurersObligationToEntityOnTerminationOfContract>
    <us-gaap:LettersOfCreditOutstandingAmount contextRef="AsOf2022-09-30" decimals="0" unitRef="USD">3016000</us-gaap:LettersOfCreditOutstandingAmount>
    <PESI:BondOutstanding contextRef="AsOf2022-09-30" decimals="0" unitRef="USD">59322000</PESI:BondOutstanding>
    <us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_80D_eus-gaap--DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_zBc0gz0oPNZi" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;10.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_821_zQD2d5LpqXUi"&gt;Discontinued Operations&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s discontinued operations consist of all our subsidiaries included in our Industrial Segment which encompasses subsidiaries
divested in 2011 and prior and three previously closed locations.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s discontinued operations had net losses of $&lt;span id="xdx_90E_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220701__20220930_zpWgXgSq3DK2" title="Loss from discontinued operations (net of taxes)"&gt;160,000&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210701__20210930_zmKb4QCeQU3e" title="Loss from discontinued operations (net of taxes)"&gt;43,000&lt;/span&gt; for the three months ended September 30, 2022 and 2021,
respectively (net of tax benefits of $&lt;span id="xdx_908_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220701__20220930_zibb49aF0QNg" title="Net of tax benefit"&gt;46,000&lt;/span&gt; and $&lt;span id="xdx_906_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210701__20210930_zzscCiOsHyQ4" title="Net of tax benefit"&gt;98,000&lt;/span&gt; for the three month ended September 30, 2022 and 2021, respectively) and net
losses of $&lt;span id="xdx_907_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20220101__20220930_zdtid6jpiyDb" title="Loss from discontinued operations (net of taxes)"&gt;442,000&lt;/span&gt; and $&lt;span id="xdx_909_eus-gaap--IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_iN_pn3p0_di_c20210101__20210930_zRVxwVmIQx3e" title="Loss from discontinued operations (net of taxes)"&gt;285,000&lt;/span&gt; for the nine months ended September 30, 2022 and 2021, respectively, (net of tax benefits of $&lt;span id="xdx_90A_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20220101__20220930_zHykaBiBgkf3" title="Net of tax benefit"&gt;127,000&lt;/span&gt;
and $&lt;span id="xdx_904_eus-gaap--DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal_pn3d_c20210101__20210930_z1LJFmnrxQ1b" title="Net of tax benefit"&gt;98,000&lt;/span&gt; for the nine month ended September 30, 2022 and 2021, respectively). The losses (excluding the tax benefits) were primarily
due to costs incurred in the administration and continued monitoring/evaluation of our discontinued operations. The Company&#x2019;s discontinued
operations had no revenues for any of the periods noted above.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;


&lt;p id="xdx_89A_eus-gaap--ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_zsHcTOw07xMb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table presents the major class of assets of discontinued operations as of September 30, 2022 and December 31, 2021. No assets
and liabilities were held for sale at each of the periods noted.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B9_zExbwWdDRDva" style="display: none"&gt;Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49E_20220930_zPmfzmLuzDw6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20211231_z9xtfYzYh5z9" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_zVsVKUpQPh71" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_i01I_pn3n3_maAODGIzQBh_ztIR0Bi8gK53" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Other
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i01TI_pn3n3_mtAODGIzQBh_maAODGIzvZz_zCUQAlYZMhvc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    current assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_z7ZfvjKr9qO5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_pn3n3_maDGIDOzk0M_zsGYeZOvIkEc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Property,
    plant and equipment, net &lt;sup id="xdx_F46_z3rFCgP7ldOd"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_i01TI_pn3n3_mtDGIDOzk0M_maAODGIzvZz_ztfAkhvm0Jf1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    long-term assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtAODGIzvZz_zBf0Kvbs0Qn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;98&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;96&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_pn3n3_zNmzIzHg3Wba" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_i01I_pn3n3_maLODGIzbI9_zMrD0HKo0D52" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accounts
    payable&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_i01I_pn3n3_maLODGIzbI9_zgGDmSvbkn2d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accrued
    expenses and other liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;153&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;154&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_i01I_pn3n3_maLODGIzbI9_zKRfoyAYIAsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Environmental
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;751&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;349&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_iTI_pn3n3_mtLODGIzbI9_maLODGIzllr_zHGJGDHqI4gk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    current liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;927&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;506&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_pn3n3_ziI22cH2AkGb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_ecustom--DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_iI_pn3n3_maLODGIzVJd_zcfCJd2VJQFi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Closure
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;157&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;150&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_i01I_pn3n3_maLODGIzVJd_zSa0j6qiGf2k" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Environmental
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;110&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;527&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01TI_pn3n3_mtLODGIzVJd_maLODGIzllr_zS5HCBOrw0e7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    long-term liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;267&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;677&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtLODGIzllr_zhgLHYGGuBld" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,194&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F01_ztZZZ8Fp1r6l"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F12_zP7bb5T9XeEk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;net of accumulated
depreciation of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation"&gt;10,000&lt;/span&gt;&lt;/span&gt; for each period presented.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p id="xdx_8AC_zbc4cGVKwxAg" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 63pt; text-align: justify; text-indent: -9pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">-160000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">-43000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
    <us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">46000</us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal>
    <us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal
      contextRef="From2021-07-012021-09-30"
      decimals="-3"
      unitRef="USD">98000</us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">-442000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
    <us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">-285000</us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity>
    <us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">127000</us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal>
    <us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal
      contextRef="From2021-01-012021-09-30"
      decimals="-3"
      unitRef="USD">98000</us-gaap:DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal>
    <us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89A_eus-gaap--ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_zsHcTOw07xMb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
following table presents the major class of assets of discontinued operations as of September 30, 2022 and December 31, 2021. No assets
and liabilities were held for sale at each of the periods noted.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span id="xdx_8B9_zExbwWdDRDva" style="display: none"&gt;Schedule of Disposal Groups, Including Discontinued Operation Balance Sheet&lt;/span&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 85%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_49E_20220930_zPmfzmLuzDw6" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;September
    30,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" id="xdx_496_20211231_z9xtfYzYh5z9" style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;December
    31,&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(Amounts
    in Thousands)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_zVsVKUpQPh71" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_403_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_i01I_pn3n3_maAODGIzQBh_ztIR0Bi8gK53" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 60%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Other
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; width: 16%; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_i01TI_pn3n3_mtAODGIzQBh_maAODGIzvZz_zCUQAlYZMhvc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    current assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;17&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_408_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_z7ZfvjKr9qO5" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_i01I_pn3n3_maDGIDOzk0M_zsGYeZOvIkEc" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Property,
    plant and equipment, net &lt;sup id="xdx_F46_z3rFCgP7ldOd"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_i01TI_pn3n3_mtDGIDOzk0M_maAODGIzvZz_ztfAkhvm0Jf1" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    long-term assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;81&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--AssetsOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtAODGIzvZz_zBf0Kvbs0Qn2" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;98&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;96&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_iB_pn3n3_zNmzIzHg3Wba" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Current
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40F_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_i01I_pn3n3_maLODGIzbI9_zMrD0HKo0D52" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accounts
    payable&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40A_eus-gaap--DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent_i01I_pn3n3_maLODGIzbI9_zgGDmSvbkn2d" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Accrued
    expenses and other liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;153&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;154&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_400_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities_i01I_pn3n3_maLODGIzbI9_zKRfoyAYIAsh" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Environmental
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;751&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;349&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_iTI_pn3n3_mtLODGIzbI9_maLODGIzllr_zHGJGDHqI4gk" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    current liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;927&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;506&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_iB_pn3n3_ziI22cH2AkGb" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Long-term
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_40C_ecustom--DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities_iI_pn3n3_maLODGIzVJd_zcfCJd2VJQFi" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Closure
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;157&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;150&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_406_eus-gaap--DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_i01I_pn3n3_maLODGIzVJd_zSa0j6qiGf2k" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Environmental
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;110&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;527&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_404_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_i01TI_pn3n3_mtLODGIzVJd_maLODGIzllr_zS5HCBOrw0e7" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="padding-left: 10pt; font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    long-term liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;267&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;677&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 1.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr id="xdx_405_eus-gaap--LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_iTI_pn3n3_mtLODGIzllr_zhgLHYGGuBld" style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; font-weight: bold; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Total
    liabilities&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,194&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,183&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; padding-bottom: 2.5pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F01_ztZZZ8Fp1r6l"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F12_zP7bb5T9XeEk" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;net of accumulated
depreciation of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"&gt;&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation"&gt;10,000&lt;/span&gt;&lt;/span&gt; for each period presented.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

</us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">17000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">15000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets>
    <us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">17000</us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent>
    <us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">15000</us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
      contextRef="AsOf2022-09-30"
      decimals="-3"
      id="Fact001857"
      unitRef="USD">81000</us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
      contextRef="AsOf2021-12-31"
      decimals="-3"
      id="Fact001858"
      unitRef="USD">81000</us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">81000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">81000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent>
    <us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">98000</us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation>
    <us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">96000</us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">23000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">3000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">153000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">154000</us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">751000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">349000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">927000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">506000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent>
    <PESI:DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">157000</PESI:DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities>
    <PESI:DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">150000</PESI:DisposalGroupIncludingDiscontinuedOperationClosureNoncurrentLiabilities>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">110000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">527000</us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">267000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">677000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation contextRef="AsOf2022-09-30" decimals="-3" unitRef="USD">1194000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation>
    <us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation contextRef="AsOf2021-12-31" decimals="-3" unitRef="USD">1183000</us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
      contextRef="From2022-01-01to2022-09-30"
      decimals="-3"
      unitRef="USD">10000000</us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization>
    <us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
      contextRef="From2021-01-012021-12-31"
      decimals="-3"
      unitRef="USD">10000000</us-gaap:DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization>
    <us-gaap:SegmentReportingDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_804_eus-gaap--SegmentReportingDisclosureTextBlock_zhULahxeZp2a" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;11.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_82D_zVBNKvPCay5k"&gt;Operating Segments&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;In
accordance with ASC 280, &#x201c;Segment Reporting&#x201d;, the Company defines an operating segment as a business activity: (1) from which
we may earn revenue and incur expenses; (2) whose operating results are regularly reviewed by the chief operating decision maker (&#x201c;CODM&#x201d;)
to make decisions about resources to be allocated to the segment and assess its performance; and (3) for which discrete financial information
is available.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our
reporting segments are defined as below:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;TREATMENT
SEGMENT, which includes:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;nuclear,
    low-level radioactive, mixed waste (containing both hazardous and low-level radioactive constituents), hazardous and non-hazardous
    waste treatment, processing and disposal services primarily through four uniquely licensed and permitted treatment and storage facilities;
    and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;R&amp;amp;D
    activities to identify, develop and implement innovative waste processing techniques for problematic waste streams.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;SERVICES
SEGMENT, which includes:&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Technical
    services, which include:&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;professional
    radiological measurement and site survey of large government and commercial installations using advanced methods, technology and
    engineering;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;integrated
    Occupational Safety and Health services including industrial hygiene (&#x201c;IH&#x201d;) assessments; hazardous materials surveys,
    e.g., exposure monitoring; lead and asbestos management/abatement oversight; indoor air quality evaluations; health risk and exposure
    assessments; health &amp;amp; safety plan/program development, compliance auditing and training services; and Occupational Safety and
    Health Administration (&#x201c;OSHA&#x201d;) citation assistance;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;global
    technical services providing consulting, engineering, project management, waste management, environmental, and decontamination and
    decommissioning field, technical, and management personnel and services to commercial and government customers; and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;on-site
    waste management services to commercial and governmental customers.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Nuclear
    services, which include:&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify; text-indent: -0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;technology-based
    services including engineering, decontamination and decommissioning (&#x201c;D&amp;amp;D&#x201d;), specialty services and construction,
    logistics, transportation, processing and disposal;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#x25cb;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;remediation
    of nuclear licensed and federal facilities and the remediation cleanup of nuclear legacy sites. Such services capability includes:
    project investigation; radiological engineering; partial and total plant D&amp;amp;D; facility decontamination, dismantling, demolition,
    and planning; site restoration; logistics; transportation; and emergency response; and&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 1in; text-align: justify; text-indent: -0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;
  &lt;tr style="font: 10pt Times New Roman, Times, Serif; vertical-align: top"&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; width: 0.25in"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;-&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;A
    company owned equipment calibration and maintenance laboratory that services, maintains, calibrates, and sources (i.e., rental) health
    physics, IH and customized nuclear, environmental, and occupational safety and health (&#x201c;NEOSH&#x201d;) instrumentation.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;
&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0.5in; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company&#x2019;s segment also included the Medical Segment in 2021. As previously discussed, the Company made the strategic decision to
cease all R&amp;amp;D activities under the Medical Segment and sold &lt;span id="xdx_902_ecustom--SalesOfInterestPercentage_pid_dp_uPure_c20210101__20211231__srt--ConsolidatedEntitiesAxis__custom--PFMPolandMember_zhhrhwId448a" title="Sale of interest in subsidiaries"&gt;100&lt;/span&gt;% of its interest in PFM Poland (which comprised the Medical Segment)
in December 2021. The Company&#x2019;s Medical Segment had not generated any revenue and was involved in the Company&#x2019;s medical isotope
production technology.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Our
reporting segments exclude our corporate headquarters and our discontinued operations (see &#x201c;Note 10 &#x2013; Discontinued Operations&#x201d;)
which do not generate revenues.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p id="xdx_89F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zhM65NjlAJM1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and
2021 (in thousands).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Quarter Ended September 30, 2022&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span id="xdx_8B7_zjDcWPsA2kVa" style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Schedule
of Segment Reporting Information&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F5B_zuPS2PzMlhhb"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 30%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBiUdq3DQu48" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znKDUzJPVZ7k" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqm4bCMSw74j" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z96UxpNgQVvd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1913"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zUwTgSY7hU03" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz9dMSbE7B" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4V0MUHQ2MQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9mSzRIGFdsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zffPJhsBuN65" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1923"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930_zQlGhIMydP8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1925"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOBfeGUkctP5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,967&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znob6Zx5Vf77" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zcAu0uDYFkBk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,070&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zQ5R5wXgRyAf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1933"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--GrossProfit_pn3n3_c20220701__20220930_z7QN148ni2Ja" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,070&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWPS2zuRXTE1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z65FEI6Sw7o3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1939"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zKYLBQerSg43" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z6EdawzENoW4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930_zWb4Jyf7rHd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMxXofjtFRza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1947"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zKxpsJJoC875" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1949"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zIVZCTQCKuV2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1951"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqU9kOtmmzS1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930_zNTiMkKIEpE" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbfX7v96SJU4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(20&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zkjFO7zY18Fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zCZtAvgJOGYd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(22&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsB2hiSYoY0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930_zZfAFEMzpaVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(47&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zF1Dg5SbVcN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1967"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zj7crn0X9BNd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1969"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXkHwkAFx7Ae" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1971"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY2xpjKUaDW7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930_zXEtRGGL42gl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNbpI42B6Bq7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;387&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zk1wmDOriKg1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;87&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zTNXsCKSNHxj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;474&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zo3lRKpOFoz" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930_zBnU8OLTgE88" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;497&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zeqfgBzmryMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,792&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdpzpaCVubmg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;725&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPTNFWMQuTWh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,517&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zig9NxmFD5a5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,514&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930_fKDIp_zH8oi2tR1NJl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,003&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zGb0bxcXhgd3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;164&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z7cmsyCPOs03" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zfBWIjRMuV48" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zggpeyF2arwj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2003"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930_zQnUMofDiGO6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXTIvukaiq0e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,628&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvLvNuytEHi2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;710&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zlFbv9xLJlN3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,338&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zj46YqRtVSfj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,514&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930_zjm0Ms37bcPj" style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQcAldaDorpg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;149&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6bgnCQMz2Di" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;39&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zA9nPn4STHvc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;188&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvx8MjQlEKJj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930_fKDMp_zaux5qWLxc7f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;189
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Nine Months Ended September 30, 2022&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F56_z5QSO8Ua4Lkh"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz5l7x6kv02" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zgbUx7Y5ADNd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zyvAOGYjsfTg" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1OfLNvsb8j7" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$
                                            &#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2032"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zyWmloJxhuIj" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z88IPBoGJ7F8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zoYob8CXREY6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zueo0fpJOLF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;71&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zhLSw5ws2PP9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2042"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930_zZfNBHdTLr67" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2044"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFsb52c5f1yc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,168&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztLDk4SvHA14" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,422&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zC5Q5h0lLhs7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,590&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z8TUs7IHcHD1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2052"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--GrossProfit_pn3n3_c20220101__20220930_zH6hPmLOXUYe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,590&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zwNYB6nug3kl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3lXHL1FSbIc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zBLI16D6cZq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;202&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zh4WxvuQQBtb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930_zHwVdGvrOvEg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;245&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3ZYslFFaKza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2066"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHmKhnRs9ewe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2068"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvyr85Tqke7e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2070"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zearVoxdxGI1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930_z8t26Cm0oV0j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zP5zQIJAlIc3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3aCN6HSfERb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2078"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPUelSEK7xN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zEHk4nNDQvM8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(70&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930_zLYBNs5szvMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBF30s3tdNb5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2086"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6OtP8yqqGq9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2088"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zV7nhe6kxDL4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2090"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zyF71griemj7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930_zt7bSnoISQ83" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXYA1w3ooiZd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,139&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSdAK9xzIUQ6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;244&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9vuY33hD0il" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,383&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zfllcceRlKec" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930_zCPIlKDfNYEf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,433&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zR1hEHSm7q4b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,675&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zLp8dolcDzFk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z0LR4WQHkDK" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,199&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z7zVYG1AZ9yf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(5,028&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930_fKDIp_zttLCqz3bJ9g" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1,829&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax benefit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZr2PNLzSYv4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyUUjU2AwXa7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(56&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zAQHpeZJ4HHj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqfuNECoWq5j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2122"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930_zNp3PL38WEy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z2PDUYbxCyX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,766&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zTT1BvxRN3q1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,580&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zhVePmpmqZgi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,346&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9a2kcFAnvH" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(5,028&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930_zLHwE5hhstRc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zaeEDTCeDtE2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;819&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztkeCQ3tWKK2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;127&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zkrUGG7zDFX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;946&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zi4hBfc9wUxd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930_fKDMp_zNowXA0pqWq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;947&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Quarter Ended September 30, 2021&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Medical&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;Corporate
    &lt;sup id="xdx_F5D_zz4d33u23Za5"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zsQkvSUf745g" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyVhu8aLiS8d" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlqm6MZKQvkb" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2150"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zx9Veay5S0Ll" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9ld7dMAT5dl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2154"&gt;&#x2014;&lt;/span&gt;
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zRSr3jDLSkXf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zhHnyA6RDSog" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;220&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbljHaLXyESh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zXpwVpeKwK5l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2162"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXgLLLGe7Me9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;225&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvQTUXSHLI47" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2166"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930_zyqj4YFgi3Eb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2168"&gt;&#x2014;&lt;/span&gt;&#160;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit (negative gross profit)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zYmqanGLjjuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,487&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6C2ltSPs8uk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(263&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zdnDXdXc9zWg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2174"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zOwBfwfkFMp2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,224&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zuMagqJd7VZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2178"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--GrossProfit_pn3n3_c20210701__20210930_zw3hsgqxTTjh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,224&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zlmrS0ZunNsl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;52&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUAlld2c5uGk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zKaZ3cg2bm7c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_ztrkpE47jN7h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;232&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsun4OzgXL3j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930_zGRVYIAGKPOg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;243&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zf4QqVjQaRAi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2194"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDvOeS1viFT5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2196"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z9cD1T2vod2f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2198"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zejgT5gLhT35" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2200"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZhrMBXnGmcd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930_ziNRrNHHj84h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQWKyDZdJAYf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(51&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zfl8csmuyLF6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5NfQO0mMQ1k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2210"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zoODZQAGc4R2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(52&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY6OWSRzcT41" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930_zNGohsIAY5ca" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(77&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTJapv7UwHVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2218"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUdWzVQrV5K3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2220"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5dk8gGUnug6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2222"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zEO1v1oEnWnl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2224"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1PX3qoRHwK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930_z2U9fqY0JBak" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNmtT77ztE64" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;319&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHSx9P4Fpmcj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zSGD1DJqyfr5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2234"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z6mDfrHY2Zy6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;404&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zirpkK1xDp0l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930_zM85Xbqp0Skj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;409&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQYhT7WBKBvj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,317&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIXl5YX1kHfc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(984&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zFDTjcClRSNc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z5LtdBVU4TO2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;171&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z4L9YMc7FFdl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,626&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930_zY4qdaBplVk9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,455&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax expense (benefit)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOwSfPWWjU" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdfBTnyviYVa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2256"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zTFoBMnyYok4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2258"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zK7wQ0zDUGKf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZ3FR5dEuGm7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,837&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930_fKDQp_zjr1tsjiwalj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(2,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zDyDAa5Yxbdi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,316&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zB8AbhfhyvF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(984&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zhvBE0nvCz4k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z8iGcfU61bt" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zSlG9i8tO5Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,211&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930_z9JlAuvKPmci" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,381&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1B1sLALqBj3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zNsbIwPLECc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2280"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zyf8cIvMmnzl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2282"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqkqO7TkuDqa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zk3lFr0i5rQ5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2286"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930_fKDYp_zubbMQDVF9Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Nine Months Ended September 30, 2021&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Medical&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F5B_zYjbicIL8Mfc"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOoZW12LTR9c" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ziZwTJCbblo2" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zoV4SLUYMNU6" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2294"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zStaE7R7SqLd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zR285ac1419l" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2298"&gt;&#x2014;&lt;/span&gt;
                                            &#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_znGIKqQb9OC9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7yMEraSir1j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,199&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zZcvqaZ3xjlh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z15oQtbTCk2h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2306"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvQU09P2reK6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,243&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zb7PRzyGWxS5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2310"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930_zkWGbjJySv3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2312"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZcz7tsvRfpi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,845&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDeu8hHJGbMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;701&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGd7o4sVoMsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2318"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zQrN2AVPa6qc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,546&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zFdUWhWachc5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2322"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20210101__20210930_zKDUodvBQuIj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,546&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFt22tulDVza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;142&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlNDJyw1ExRi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zzPYQbEdwNI" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpGblIY1Ry21" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;503&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zkWp8nUSOy02" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;35&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930_zyBe8e9ChQte" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;538&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7UbA5VFWi4h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2338"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbNnk7SjHp58" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2340"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zOZk2NX2tbGc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2342"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zWJFZLagKzld" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2344"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqBaTYzQTYyf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930_zOKWP61FRsV6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQQH1tjcJoMe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(88&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z21m9C5Mkja2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z1TLQxgsEJsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2354"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zxyhpwkwrn7a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(97&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqpXf9hleEbi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(112&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930_zWHKqJS2Zkyk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(209&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zdt9gFWrD7Nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2362"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zV7dTf6VtUD4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2364"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zDgIzrafBV22" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2366"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zR4mFi3wZADd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2368"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zxAvbMtwsGQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930_zaed87FYJJ1a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_znVjEo9nTamc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;939&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0TGRm4RsT1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;255&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlubM133oMQ8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2378"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zjY2Dnh0YtCi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,194&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zGi1OjTUp6dh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930_zlmka3dZhHm1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,208&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkrSRTOB6eV4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,669&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHiB6tKdyx24" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,721&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zUDFpV7vZy0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zrSAQPZ7PKS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(363&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEpKDUp_zhZOgOpqM8Dd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;987
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(5)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930_zpgaShVy6Wr3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;624&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax (benefit) expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1uD9UXwUJ73" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(13&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSuphxrpplMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;10&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGOJl5woyBI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2402"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zmlVDB3fQ3fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zOK0AWXd6GZh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,837&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930_fKDQp_zDWU4L6wfnuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(2,840&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTdNfqGA9Pz1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zmmJdx3KYZsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,731&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zeqQkE6ZI1Z3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zdTOdqLEBgq6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(360&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z5Wp4Kfytyp6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930_ziO2UNoZnu01" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,464&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zPum7ibsWuDe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,109&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zzm3XbqUxZ8l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zI9dBQlY6oB6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2426"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpczEgdtxzT6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zmD7P1wcZCVc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930_fKDYp_zjza1CKxKay4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,132&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F04_zr7PiKt3b7Nf"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1D_zWPeWv6pGpr6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Amounts reflect
the activity for corporate headquarters not included in the segment information.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F09_zRg6n7R3F9nj"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1E_z4GTHJFqMQH4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes approximately
$&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income"&gt;1,975,000&lt;/span&gt; recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#x201c;Note 13 &#x2013;
Employee Retention Credit (&#x201c;ERC&#x201d;) below for a discussion of this expected refund amount).&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F0B_zkJ61pgobNW4"&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1E_z0Oln6GHJTqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of financed
amount of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure"&gt;0&lt;/span&gt; and $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure"&gt;114,000&lt;/span&gt; for the three and nine months ended September 30, 2022, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F02_zH0ZUD9ddrW5"&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F11_zILbkqbCSHjb" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes tax benefit
recorded in amount of approximately $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance"&gt;2,351,000&lt;/span&gt; resulting from release of valuation allowance on the Company&#x2019;s deferred tax assets.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(5)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes approximately
$&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--GainsLossesOnExtinguishmentOfDebt_pid_c20210101__20210930__us-gaap--DebtInstrumentAxis__custom--PaycheckProtectionProgramLoanMember_z3sffBtHHVYd" title="Gain on extinguishment of debt"&gt;5,381,000&lt;/span&gt; of &#x201c;Gain on extinguishment of debt&#x201d; recorded in connection with the Company&#x2019;s Paycheck Protection Program
(&#x201c;PPP&#x201d;) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of financed
amount of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210701__20210930_zcIrVok2Fiwj" title="Financed portion amount in the purchase of capital expenditure"&gt;271,000&lt;/span&gt; and $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210101__20210930_zhhU2zrWMHMe" title="Financed portion amount in the purchase of capital expenditure"&gt;348,000&lt;/span&gt; for the three and nine months ended September 30, 2021, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p id="xdx_8A1_zDvCPvN2OL82" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:SegmentReportingDisclosureTextBlock>
    <PESI:SalesOfInterestPercentage
      contextRef="From2021-01-012021-12-31_custom_PFMPolandMember"
      decimals="INF"
      unitRef="Pure">1</PESI:SalesOfInterestPercentage>
    <us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_89F_eus-gaap--ScheduleOfSegmentReportingInformationBySegmentTextBlock_zhM65NjlAJM1" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and
2021 (in thousands).&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Quarter Ended September 30, 2022&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span id="xdx_8B7_zjDcWPsA2kVa" style="display: none; font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Schedule
of Segment Reporting Information&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F5B_zuPS2PzMlhhb"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 30%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBiUdq3DQu48" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,877&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znKDUzJPVZ7k" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9,595&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqm4bCMSw74j" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z96UxpNgQVvd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1913"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220701__20220930_zUwTgSY7hU03" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18,472&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz9dMSbE7B" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z4V0MUHQ2MQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9mSzRIGFdsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zffPJhsBuN65" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1923"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220701__20220930_zQlGhIMydP8d" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Intercompany revenues"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1925"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOBfeGUkctP5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,967&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_znob6Zx5Vf77" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,103&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zcAu0uDYFkBk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,070&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--GrossProfit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zQ5R5wXgRyAf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1933"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--GrossProfit_pn3n3_c20220701__20220930_z7QN148ni2Ja" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Gross profit"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,070&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zWPS2zuRXTE1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z65FEI6Sw7o3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1939"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zKYLBQerSg43" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z6EdawzENoW4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220701__20220930_zWb4Jyf7rHd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Research and development"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zMxXofjtFRza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1947"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zKxpsJJoC875" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1949"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zIVZCTQCKuV2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1951"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqU9kOtmmzS1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestIncomeOther_pn3n3_c20220701__20220930_zNTiMkKIEpE" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest income"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zbfX7v96SJU4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(20&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zkjFO7zY18Fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zCZtAvgJOGYd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(22&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsB2hiSYoY0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20220701__20220930_zZfAFEMzpaVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(47&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zF1Dg5SbVcN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1967"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zj7crn0X9BNd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1969"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXkHwkAFx7Ae" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl1971"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY2xpjKUaDW7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220701__20220930_zXEtRGGL42gl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Interest expense-financing fees"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(16&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNbpI42B6Bq7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;387&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zk1wmDOriKg1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;87&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zTNXsCKSNHxj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;474&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zo3lRKpOFoz" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220701__20220930_zBnU8OLTgE88" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Depreciation and amortization"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;497&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zeqfgBzmryMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,792&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdpzpaCVubmg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;725&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPTNFWMQuTWh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,517&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zig9NxmFD5a5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,514&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220701__20220930_fKDIp_zH8oi2tR1NJl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss) before income taxes"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,003&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zGb0bxcXhgd3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;164&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z7cmsyCPOs03" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zfBWIjRMuV48" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zggpeyF2arwj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2003"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220701__20220930_zQnUMofDiGO6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Income tax (benefit) expense"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXTIvukaiq0e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,628&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zvLvNuytEHi2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;710&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zlFbv9xLJlN3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,338&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zj46YqRtVSfj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Segment income (loss)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,514&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220701__20220930_zjm0Ms37bcPj" style="font-family: Times New Roman, Times, Serif; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQcAldaDorpg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;149&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6bgnCQMz2Di" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;39&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zA9nPn4STHvc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;188&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvx8MjQlEKJj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220701__20220930_fKDMp_zaux5qWLxc7f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Expenditures for segment assets (net)"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;189
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Nine Months Ended September 30, 2022&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F56_z5QSO8Ua4Lkh"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 28%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zJz5l7x6kv02" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,749&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zgbUx7Y5ADNd" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;29,093&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zyvAOGYjsfTg" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1OfLNvsb8j7" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;$
                                            &#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2032"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20220101__20220930_zyWmloJxhuIj" style="font-family: Times New Roman, Times, Serif; width: 10%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;53,842&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z88IPBoGJ7F8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zoYob8CXREY6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zueo0fpJOLF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;71&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zhLSw5ws2PP9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2042"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20220101__20220930_zZfNBHdTLr67" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2044"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFsb52c5f1yc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,168&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztLDk4SvHA14" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,422&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zC5Q5h0lLhs7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,590&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--GrossProfit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z8TUs7IHcHD1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2052"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--GrossProfit_pn3n3_c20220101__20220930_zH6hPmLOXUYe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;7,590&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zwNYB6nug3kl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;179&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3lXHL1FSbIc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zBLI16D6cZq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;202&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zh4WxvuQQBtb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;43&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20220101__20220930_zHwVdGvrOvEg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;245&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z3ZYslFFaKza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2066"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHmKhnRs9ewe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2068"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvyr85Tqke7e" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2070"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zearVoxdxGI1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--InterestIncomeOther_pn3n3_c20220101__20220930_z8t26Cm0oV0j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;69&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zP5zQIJAlIc3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z3aCN6HSfERb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2078"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zPUelSEK7xN6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(53&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zEHk4nNDQvM8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(70&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20220101__20220930_zLYBNs5szvMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zBF30s3tdNb5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2086"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6OtP8yqqGq9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2088"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zV7nhe6kxDL4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2090"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zyF71griemj7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20220101__20220930_zt7bSnoISQ83" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zXYA1w3ooiZd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,139&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSdAK9xzIUQ6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;244&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z9vuY33hD0il" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,383&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zfllcceRlKec" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--DepreciationAndAmortization_pn3n3_c20220101__20220930_zCPIlKDfNYEf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,433&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zR1hEHSm7q4b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,675&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zLp8dolcDzFk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,524&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z0LR4WQHkDK" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,199&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z7zVYG1AZ9yf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(5,028&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20220101__20220930_fKDIp_zttLCqz3bJ9g" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(1,829&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax benefit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZr2PNLzSYv4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(91&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyUUjU2AwXa7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(56&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zAQHpeZJ4HHj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqfuNECoWq5j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2122"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20220101__20220930_zNp3PL38WEy3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(147&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z2PDUYbxCyX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,766&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zTT1BvxRN3q1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,580&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zhVePmpmqZgi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,346&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9a2kcFAnvH" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(5,028&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20220101__20220930_zLHwE5hhstRc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zaeEDTCeDtE2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;819&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ztkeCQ3tWKK2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;127&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zkrUGG7zDFX4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;946&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zi4hBfc9wUxd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20220101__20220930_fKDMp_zNowXA0pqWq" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;947&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Quarter Ended September 30, 2021&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Medical&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;Corporate
    &lt;sup id="xdx_F5D_zz4d33u23Za5"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zsQkvSUf745g" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;8,893&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zyVhu8aLiS8d" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;6,904&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlqm6MZKQvkb" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2150"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zx9Veay5S0Ll" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z9ld7dMAT5dl" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2154"&gt;&#x2014;&lt;/span&gt;
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210701__20210930_zRSr3jDLSkXf" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;15,797&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zhHnyA6RDSog" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;220&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbljHaLXyESh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zXpwVpeKwK5l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2162"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zXgLLLGe7Me9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;225&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zvQTUXSHLI47" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2166"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_ecustom--IntercompanyRevenues_pn3n3_c20210701__20210930_zyqj4YFgi3Eb" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2168"&gt;&#x2014;&lt;/span&gt;&#160;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit (negative gross profit)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zYmqanGLjjuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,487&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z6C2ltSPs8uk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(263&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zdnDXdXc9zWg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2174"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zOwBfwfkFMp2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,224&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zuMagqJd7VZ9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2178"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--GrossProfit_pn3n3_c20210701__20210930_zw3hsgqxTTjh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2,224&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zlmrS0ZunNsl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;52&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUAlld2c5uGk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;18&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zKaZ3cg2bm7c" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_ztrkpE47jN7h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;232&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zsun4OzgXL3j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210701__20210930_zGRVYIAGKPOg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;243&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zf4QqVjQaRAi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2194"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDvOeS1viFT5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2196"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z9cD1T2vod2f" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2198"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zejgT5gLhT35" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2200"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZhrMBXnGmcd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestIncomeOther_pn3n3_c20210701__20210930_ziNRrNHHj84h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;2&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQWKyDZdJAYf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(51&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zfl8csmuyLF6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5NfQO0mMQ1k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2210"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zoODZQAGc4R2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(52&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zY6OWSRzcT41" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(25&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--InterestExpense_iN_pn3n3_di_c20210701__20210930_zNGohsIAY5ca" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(77&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTJapv7UwHVl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;span style="-sec-ix-hidden: xdx2ixbrl2218"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zUdWzVQrV5K3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2220"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z5dk8gGUnug6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2222"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zEO1v1oEnWnl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2224"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z1PX3qoRHwK3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210701__20210930_z2U9fqY0JBak" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(11&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zNmtT77ztE64" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;319&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHSx9P4Fpmcj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;85&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zSGD1DJqyfr5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2234"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z6mDfrHY2Zy6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;404&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zirpkK1xDp0l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210701__20210930_zM85Xbqp0Skj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;409&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQYhT7WBKBvj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,317&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zIXl5YX1kHfc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(984&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zFDTjcClRSNc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z5LtdBVU4TO2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;171&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z4L9YMc7FFdl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,626&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210701__20210930_zY4qdaBplVk9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,455&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax expense (benefit)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOwSfPWWjU" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zdfBTnyviYVa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2256"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zTFoBMnyYok4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2258"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zK7wQ0zDUGKf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zZ3FR5dEuGm7" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,837&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210701__20210930_fKDQp_zjr1tsjiwalj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(2,836&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zDyDAa5Yxbdi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,316&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zB8AbhfhyvF4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(984&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zhvBE0nvCz4k" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(162&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_z8iGcfU61bt" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;170&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zSlG9i8tO5Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,211&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210701__20210930_z9JlAuvKPmci" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,381&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1B1sLALqBj3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zNsbIwPLECc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2280"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zyf8cIvMmnzl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2282"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zqkqO7TkuDqa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zk3lFr0i5rQ5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2286"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210701__20210930_fKDYp_zubbMQDVF9Gj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;482&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;Segment
Reporting for the Nine Months Ended September 30, 2021&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; border-collapse: collapse; width: 100%"&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Treatment&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Services&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Medical&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segments
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Corporate
    &lt;sup id="xdx_F5B_zYjbicIL8Mfc"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td colspan="2" style="border-bottom: Black 1.5pt solid; font-family: Times New Roman, Times, Serif; text-align: center"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Consolidated
    Total&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: center; padding-bottom: 1.5pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 38%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Revenue
    from external customers&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zOoZW12LTR9c" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;24,094&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_ziZwTJCbblo2" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;30,981&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zoV4SLUYMNU6" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2294"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98A_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zStaE7R7SqLd" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zR285ac1419l" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2298"&gt;&#x2014;&lt;/span&gt;
                                            &#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 2%"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; width: 1%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;$&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--RevenueFromContractWithCustomerExcludingAssessedTax_pn3n3_c20210101__20210930_znGIKqQb9OC9" style="font-family: Times New Roman, Times, Serif; width: 6%; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;55,075&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; width: 3%; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Intercompany
    revenues&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7yMEraSir1j" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,199&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zZcvqaZ3xjlh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;44&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z15oQtbTCk2h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2306"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zvQU09P2reK6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,243&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zb7PRzyGWxS5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2310"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_ecustom--IntercompanyRevenues_pn3n3_c20210101__20210930_zkWGbjJySv3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2312"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Gross
    profit&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zZcz7tsvRfpi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;4,845&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zDeu8hHJGbMa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;701&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGd7o4sVoMsg" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2318"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zQrN2AVPa6qc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,546&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--GrossProfit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zFdUWhWachc5" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2322"&gt;&#x2014;&lt;/span&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--GrossProfit_pn3n3_c20210101__20210930_zKDUodvBQuIj" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;5,546&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Research
    and development&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zFt22tulDVza" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;142&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zlNDJyw1ExRi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;50&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zzPYQbEdwNI" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpGblIY1Ry21" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;503&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zkWp8nUSOy02" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;35&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--ResearchAndDevelopmentExpense_pn3n3_c20210101__20210930_zyBe8e9ChQte" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;538&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    income&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z7UbA5VFWi4h" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2338"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98D_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zbNnk7SjHp58" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2340"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zOZk2NX2tbGc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2342"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zWJFZLagKzld" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2344"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqBaTYzQTYyf" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--InterestIncomeOther_pn3n3_c20210101__20210930_zOKWP61FRsV6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;23&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zQQH1tjcJoMe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(88&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z21m9C5Mkja2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_z1TLQxgsEJsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2354"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zxyhpwkwrn7a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(97&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zqpXf9hleEbi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(112&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--InterestExpense_iN_pn3n3_di_c20210101__20210930_zWHKqJS2Zkyk" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(209&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Interest
    expense-financing fees&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zdt9gFWrD7Nl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2362"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zV7dTf6VtUD4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2364"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zDgIzrafBV22" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2366"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zR4mFi3wZADd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2368"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zxAvbMtwsGQe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--FinancingInterestExpense_iN_pn3n3_di_c20210101__20210930_zaed87FYJJ1a" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(28&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Depreciation
    and amortization&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_znVjEo9nTamc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;939&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_z0TGRm4RsT1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;255&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98E_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zlubM133oMQ8" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2378"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zjY2Dnh0YtCi" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,194&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zGi1OjTUp6dh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--DepreciationAndAmortization_pn3n3_c20210101__20210930_zlmka3dZhHm1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,208&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss) before income taxes&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zkrSRTOB6eV4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,669&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zHiB6tKdyx24" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,721&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zUDFpV7vZy0b" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98C_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zrSAQPZ7PKS9" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(363&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEpKDUp_zhZOgOpqM8Dd" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;987
                                            &lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(5)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_981_eus-gaap--IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_pn3n3_c20210101__20210930_zpgaShVy6Wr3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;624&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Income
    tax (benefit) expense&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_985_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_z1uD9UXwUJ73" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(13&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zSuphxrpplMh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;10&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zGOJl5woyBI2" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2402"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zmlVDB3fQ3fl" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(3&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zOK0AWXd6GZh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(2,837&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--IncomeTaxExpenseBenefit_pn3n3_c20210101__20210930_fKDQp_zDWU4L6wfnuh" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;(2,840&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;sup&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: rgb(204,238,255)"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Segment
    income (loss)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zTdNfqGA9Pz1" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,682&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zmmJdx3KYZsa" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(1,731&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98B_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zeqQkE6ZI1Z3" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(311&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_98F_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zdTOdqLEBgq6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;(360&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;)&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_980_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_z5Wp4Kfytyp6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,824&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_983_eus-gaap--IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_pn3n3_c20210101__20210930_ziO2UNoZnu01" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;3,464&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;tr style="font-family: Times New Roman, Times, Serif; vertical-align: bottom; background-color: White"&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;Expenditures
    for segment assets&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_982_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--TreatmentMember_zPum7ibsWuDe" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,109&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_989_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--ServicesMember_zzm3XbqUxZ8l" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;14&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_986_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--MedicalMember_zI9dBQlY6oB6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2426"&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_988_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__custom--SegmentsTotalMember_zpczEgdtxzT6" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;1,123&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_984_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930__us-gaap--StatementBusinessSegmentsAxis__us-gaap--CorporateAndOtherMember_fKDEp_zmD7P1wcZCVc" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;9&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;
    &lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td id="xdx_987_eus-gaap--PaymentsToAcquirePropertyPlantAndEquipment_pn3n3_c20210101__20210930_fKDYp_zjza1CKxKay4" style="font-family: Times New Roman, Times, Serif; text-align: right" title="Revenue from external customers"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;1,132&lt;/span&gt;&lt;/td&gt;&lt;td style="font-family: Times New Roman, Times, Serif; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
  &lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F04_zr7PiKt3b7Nf"&gt;(1)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1D_zWPeWv6pGpr6" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Amounts reflect
the activity for corporate headquarters not included in the segment information.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F09_zRg6n7R3F9nj"&gt;(2)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1E_z4GTHJFqMQH4" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes approximately
$&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--OtherIncome_pid_c20220101__20220930__us-gaap--RestructuringCostAndReserveAxis__custom--EmployeeRetentionCreditMember_zcRNuDdKl4y" title="Other income"&gt;1,975,000&lt;/span&gt; recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see &#x201c;Note 13 &#x2013;
Employee Retention Credit (&#x201c;ERC&#x201d;) below for a discussion of this expected refund amount).&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F0B_zkJ61pgobNW4"&gt;(3)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F1E_z0Oln6GHJTqj" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of financed
amount of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_906_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220701__20220930_zBN5PEv7XVC8" title="Financed portion amount in the purchase of capital expenditure"&gt;0&lt;/span&gt; and $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90B_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20220101__20220930_zSTecdwbVCYh" title="Financed portion amount in the purchase of capital expenditure"&gt;114,000&lt;/span&gt; for the three and nine months ended September 30, 2022, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup id="xdx_F02_zH0ZUD9ddrW5"&gt;(4)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span id="xdx_F11_zILbkqbCSHjb" style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes tax benefit
recorded in amount of approximately $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_pid_c20210101__20210930_z0arfUw9F8u9" title="Income tax benefit valuation allowance"&gt;2,351,000&lt;/span&gt; resulting from release of valuation allowance on the Company&#x2019;s deferred tax assets.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(5)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Includes approximately
$&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_909_eus-gaap--GainsLossesOnExtinguishmentOfDebt_pid_c20210101__20210930__us-gaap--DebtInstrumentAxis__custom--PaycheckProtectionProgramLoanMember_z3sffBtHHVYd" title="Gain on extinguishment of debt"&gt;5,381,000&lt;/span&gt; of &#x201c;Gain on extinguishment of debt&#x201d; recorded in connection with the Company&#x2019;s Paycheck Protection Program
(&#x201c;PPP&#x201d;) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;&#160;&lt;/sup&gt;&lt;/span&gt;&lt;/p&gt;

&lt;table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 6pt; width: 100%"&gt;&lt;tr style="vertical-align: top; text-align: justify"&gt;
&lt;td style="width: 15pt; text-align: right"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;sup&gt;(6)&lt;/sup&gt;&lt;/span&gt;&lt;/td&gt;&lt;td style="width: 5pt"/&gt;&lt;td style="text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Net of financed
amount of $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_905_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210701__20210930_zcIrVok2Fiwj" title="Financed portion amount in the purchase of capital expenditure"&gt;271,000&lt;/span&gt; and $&lt;span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFNlZ21lbnQgUmVwb3J0aW5nIEluZm9ybWF0aW9uIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_ecustom--FinancedPortionAmountInPurchaseOfCapitalExpenditure_pid_c20210101__20210930_zhhU2zrWMHMe" title="Financed portion amount in the purchase of capital expenditure"&gt;348,000&lt;/span&gt; for the three and nine months ended September 30, 2021, respectively.&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;&lt;/table&gt;

</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">8877000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">9595000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember"
      decimals="-3"
      unitRef="USD">18472000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="From2022-07-012022-09-30"
      decimals="-3"
      unitRef="USD">18472000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <PESI:IntercompanyRevenues
      contextRef="From2022-07-012022-09-30_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">28000</PESI:IntercompanyRevenues>
    <PESI:IntercompanyRevenues
      contextRef="From2022-07-012022-09-30_custom_ServicesMember"
      decimals="-3"
      unitRef="USD">16000</PESI:IntercompanyRevenues>
    <PESI:IntercompanyRevenues
      contextRef="From2022-07-012022-09-30_custom_SegmentsTotalMember"
      decimals="-3"
      unitRef="USD">44000</PESI:IntercompanyRevenues>
    <us-gaap:GrossProfit
      contextRef="From2022-07-012022-09-30_custom_TreatmentMember"
      decimals="-3"
      unitRef="USD">1967000</us-gaap:GrossProfit>
    <us-gaap:GrossProfit
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&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_823_zqUPSXxrHKj5"&gt;Asset Retirement Obligations (&#x201c;ARO&#x201d;) and Accrued Closure Costs&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0pt; margin-bottom: 0pt; text-align: left"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Accrued
closure costs represent our estimated environmental liability to clean up our fixed-based regulated facilities as required by our permits,
in the event of closure. During the nine months ended September 30, 2022, the Company recorded a total of $&lt;span id="xdx_908_eus-gaap--AssetRetirementObligationsNoncurrent_iI_c20220930_zaO0MI0s35B4" title="Accrued closure related to additional estimated closure long term liabilities"&gt;465,000&lt;/span&gt; in additional estimated
closure liabilities (within long-term liabilities) and ARO in connection with the footprint expansion at one of our facilities and an
update to a processing enclosure area at another facility. Additionally, the Company recorded approximately $&lt;span id="xdx_90A_eus-gaap--AssetRetirementObligationCurrent_iI_c20220930_zayODn7dtUF" title="Accrued closure related to additional estimated closure current liabilities"&gt;662,000&lt;/span&gt; in additional estimated
closure liabilities (within current liabilities) and ARO for our EWOC (Oak Ridge Environmental Waste Operations Center) facility. The
ARO is reported as a component of &#x201c;Net property and equipment&#x201d; in the Consolidated Balance Sheets at September 30, 2022.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;




&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</PESI:AssetRetirementObligationsAROAndAccruedClosureCostsTextBlock>
    <us-gaap:AssetRetirementObligationsNoncurrent contextRef="AsOf2022-09-30" decimals="0" unitRef="USD">465000</us-gaap:AssetRetirementObligationsNoncurrent>
    <us-gaap:AssetRetirementObligationCurrent contextRef="AsOf2022-09-30" decimals="0" unitRef="USD">662000</us-gaap:AssetRetirementObligationCurrent>
    <PESI:EmployeeRetentionCreditTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_80D_ecustom--EmployeeRetentionCreditTextBlock_zrjcVhkcejOk" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;13.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_820_z3CKWsH1XZZd"&gt;Employee Retention Credit (&#x201c;ERC&#x201d;)&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Coronavirus Aid, Relief and Economic Securities Act (&#x201c;CARES Act&#x201d;), which was enacted on March 27, 2020, provides an Employee
Retention Credit (&#x201c;ERC&#x201d;) for qualifying businesses keeping employees on their payroll during the COVID-19 pandemic. The ERC
was subsequently amended by the Taxpayer Certainty and Disaster Tax Relief Act of 2020, the Consolidated Appropriation Act of 2021, and
the American Rescue Plan Act of 2021, all of which amended and extended the ERC availability and guidelines under the CARES Act. Following
these amendments, the Company determined that it was eligible for the ERC, and as a result of the foregoing legislations, is eligible
to claim a refundable tax credit against the &lt;span id="xdx_903_ecustom--EmployeeRetentionCreditsDescription_c20210701__20210930_zRbxq9O9p3Y7" title="Employee retention credits, description"&gt;Company&#x2019;s share of certain payroll taxes equal to &lt;span id="xdx_901_ecustom--EmployerSharesPercentage_pid_dp_c20210701__20210930_zw5ZYPPhQt5a" title="Employer shares percentage"&gt;70&lt;/span&gt;% of the qualified wages paid
to employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $&lt;span id="xdx_90D_ecustom--QualifiedWagesLimitationUnderERCProgramAmount_c20210701__20210930_zhUBUn10Fpsk" title="Qualified wages limitation under the ERC program"&gt;10,000&lt;/span&gt; per employee per calendar quarter in
2021 for a maximum allowable ERC per employee of $&lt;span id="xdx_90D_ecustom--MaximumERCPerEmployee_c20210701__20210930_zOAtfkHkK0Ef" title="Maximum ERC per employee"&gt;7,000&lt;/span&gt; per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;During
the third quarter of 2022, the Company determined it was eligible for the ERC and amended its third quarter 2021 employer payroll tax
filings claiming a refund from the U.S. Treasury in the amount of approximately $&lt;span id="xdx_909_ecustom--EmployeeRetentionCredit_pid_c20210701__20210930_zCEEu1UHRvN4" title="Employee retention credit"&gt;1,975,000&lt;/span&gt;. As there is no authoritative guidance under
U.S. GAAP on accounting for government assistance to for-profit business entities, we account for the ERC by analogy to International
Accounting Standard (&#x201c;IAS&#x201d;) 20, Accounting for Government Grants and Disclosure of Government Assistance. In accordance with
IAS 20, management determined it has reasonable assurance for receipt of the ERC and recorded the expected refund as other income (within
&#x201c;Other income (expense)&#x201d;) on the Company&#x2019;s Consolidated Statements of Operations and other receivables (within &#x201c;Prepaid
and other assets&#x201d;) on the Company&#x2019;s Consolidated Balance Sheets.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</PESI:EmployeeRetentionCreditTextBlock>
    <PESI:EmployeeRetentionCreditsDescription contextRef="From2021-07-012021-09-30">Company&#x2019;s share of certain payroll taxes equal to 70% of the qualified wages paid
to employees between July 1, 2021 and September 30, 2021. Qualified wages are limited to $10,000 per employee per calendar quarter in
2021 for a maximum allowable ERC per employee of $7,000 per calendar quarter in 2021. For purposes of the amended ERC, an eligible employer
is defined as having experienced a significant (20% or more) decline in gross receipts during one or more of the first three 2021 calendar
quarters when compared to 2019.</PESI:EmployeeRetentionCreditsDescription>
    <PESI:EmployerSharesPercentage
      contextRef="From2021-07-012021-09-30"
      decimals="INF"
      unitRef="Pure">0.70</PESI:EmployerSharesPercentage>
    <PESI:QualifiedWagesLimitationUnderERCProgramAmount
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">10000</PESI:QualifiedWagesLimitationUnderERCProgramAmount>
    <PESI:MaximumERCPerEmployee
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">7000</PESI:MaximumERCPerEmployee>
    <PESI:EmployeeRetentionCredit
      contextRef="From2021-07-012021-09-30"
      decimals="0"
      unitRef="USD">1975000</PESI:EmployeeRetentionCredit>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_805_eus-gaap--IncomeTaxDisclosureTextBlock_z2GMK2MLsgQb" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;14.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_821_z9e4va5Mj7r7"&gt;Income Taxes&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-indent: -9pt"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company had income tax expense of $&lt;span id="xdx_90A_eus-gaap--IncomeTaxExpenseBenefit_c20220701__20220930_zZa6tr65ueUb" title="Income tax expense (benefit)"&gt;179,000&lt;/span&gt; and income tax benefit of $&lt;span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210701__20210930_zketoTleGHX1" title="Income tax expense (benefit)::XDX::-2836000"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2474"&gt;2,836,000&lt;/span&gt;&lt;/span&gt; for continuing operations for the three months ended
September 30, 2022 and 2021, respectively, and income tax benefits of $&lt;span id="xdx_90D_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20220101__20220930_zuIBJRCf4M4a" title="::XDX::-147000"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2475"&gt;147,000&lt;/span&gt;&lt;/span&gt; and $&lt;span id="xdx_90F_eus-gaap--IncomeTaxExpenseBenefit_dxL_c20210101__20210930_zcNDybmXG8Fk" title="Income tax expense (benefit)::XDX::-2840000"&gt;&lt;span style="-sec-ix-hidden: xdx2ixbrl2477"&gt;2,840,000&lt;/span&gt;&lt;/span&gt; for the nine months ended September 30,
2022 and 2021, respectively. The Company&#x2019;s effective tax rates were approximately &lt;span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220701__20220930_zPAWg5bHQhVa" title="Effective income tax rates"&gt;17.8&lt;/span&gt;% and &lt;span id="xdx_90C_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210701__20210930_zTTi6P6XLNTf"&gt;194.9&lt;/span&gt;% for the three months ended September
30, 2022 and 2021, respectively, and &lt;span id="xdx_908_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20220101__20220930_zMgT1uV4qc0j" title="Effective income tax rates"&gt;8.0&lt;/span&gt;% and &lt;span id="xdx_90E_eus-gaap--EffectiveIncomeTaxRateContinuingOperations_pid_dp_uPure_c20210101__20210930_z6X2yVnRmFo2" title="Effective income tax rates"&gt;(455.1%)&lt;/span&gt; for the nine months ended September 30, 2022 and 2021, respectively. The Company&#x2019;s
effective tax rates for the three and nine months ended September 30, 2022 were impacted by non-deductible expenses and state taxes.
The Company&#x2019;s effective tax rates for the three and nine months ended September 30, 2021 were substantially impacted by the release
of the Company&#x2019;s valuation allowance during the third quarter of 2021. For the three and nine months ended September 30, 2021,
the primary reasons for the differences between the Company&#x2019;s effective tax rate and statutory tax rate were due to the release
of valuation allowance and the forgiveness of the Company&#x2019;s PPP Loan which was included in the Company&#x2019;s Consolidated Statement
of Operations as &#x201c;Gain on extinguishment of debt&#x201d; but is exempt from income taxes.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="From2022-07-012022-09-30"
      decimals="0"
      unitRef="USD">179000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="From2022-07-012022-09-30"
      decimals="INF"
      unitRef="Pure">0.178</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="From2021-07-012021-09-30"
      decimals="INF"
      unitRef="Pure">1.949</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="From2022-01-01to2022-09-30"
      decimals="INF"
      unitRef="Pure">0.080</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:EffectiveIncomeTaxRateContinuingOperations
      contextRef="From2021-01-012021-09-30"
      decimals="INF"
      unitRef="Pure">-4.551</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
    <us-gaap:VariableInterestEntityDisclosureTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_80D_eus-gaap--VariableInterestEntityDisclosureTextBlock_zVlGsEFeHCJ5" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;15.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_825_zwbHEVM8p6da"&gt;Variable Interest Entities (&#x201c;VIE&#x201d;)&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company and Engineering/Remediation Resources Group, Inc. (&#x201c;ERRG&#x201d;) previously entered into an unpopulated joint venture agreement
for project work bids within the Company&#x2019;s Services Segment with the joint venture doing business as Perma-Fix ERRG, a general
partnership. The Company has a&lt;span id="xdx_909_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930_zB9sdKcy3Li4" title="Partnership interest percentage"&gt; 51&lt;/span&gt;% partnership interest in the joint venture and ERRG has a &lt;span id="xdx_90C_eus-gaap--VariableInterestEntityOwnershipPercentage_pid_dp_uPure_c20220101__20220930__dei--LegalEntityAxis__custom--EngineeringRemediationResourcesGroupIncMember_zcWEUTfcN5Vb" title="Partnership interest percentage"&gt;49&lt;/span&gt;% partnership interest in the joint venture.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company determines whether joint ventures in which it has invested meet the criteria of a VIE at the start of each new venture and when
a reconsideration event has occurred. A VIE is a legal entity that satisfies any of the following characteristics: (a) the legal entity
does not have sufficient equity investment at risk; (b) the equity investors at risk as a group, lack the characteristics of a controlling
financial interest; or (c) the legal entity is structured with disproportionate voting rights.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;The
Company consolidates a VIE if it is determined to be the primary beneficiary of the VIE. The primary beneficiary has both the power to
direct the activities of the VIE that most significantly impact the entity&#x2019;s economic performance and the obligation to absorb
losses or the right to receive benefits from the VIE that could potentially be significant to the VIE.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Based
on the Company&#x2019;s evaluation of Perma-Fix ERRG and related agreements with Perma-Fix ERRG, the Company determined that Perma-Fix
ERRG continues to be a VIE in which the Company is the primary beneficiary. At September 30, 2022, Perma-Fix ERRG had total assets of
$&lt;span id="xdx_908_eus-gaap--Assets_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zh7Jj89x4dDd" title="Assets"&gt;91,000&lt;/span&gt; and total liabilities of $&lt;span id="xdx_90A_eus-gaap--Liabilities_iI_c20220930__dei--LegalEntityAxis__custom--PermaFixERRGMember_zPGrWRmJBRcd" title="Liabilities"&gt;91,000&lt;/span&gt; which are all recorded as current.&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

</us-gaap:VariableInterestEntityDisclosureTextBlock>
    <us-gaap:VariableInterestEntityOwnershipPercentage
      contextRef="From2022-01-01to2022-09-30"
      decimals="INF"
      unitRef="Pure">0.51</us-gaap:VariableInterestEntityOwnershipPercentage>
    <us-gaap:VariableInterestEntityOwnershipPercentage
      contextRef="From2022-01-012022-09-30_custom_EngineeringRemediationResourcesGroupIncMember"
      decimals="INF"
      unitRef="Pure">0.49</us-gaap:VariableInterestEntityOwnershipPercentage>
    <us-gaap:Assets
      contextRef="AsOf2022-09-30_custom_PermaFixERRGMember"
      decimals="0"
      unitRef="USD">91000</us-gaap:Assets>
    <us-gaap:Liabilities
      contextRef="AsOf2022-09-30_custom_PermaFixERRGMember"
      decimals="0"
      unitRef="USD">91000</us-gaap:Liabilities>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2022-01-01to2022-09-30">&lt;p id="xdx_809_eus-gaap--SubsequentEventsTextBlock_zMaVmYKVUXfh" style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&lt;b&gt;16.
&lt;span style="text-decoration: underline"&gt;&lt;span id="xdx_82E_zyyYDwbpcrL6"&gt;Subsequent Events&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;&#160;&lt;/span&gt;&lt;/p&gt;

&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0pt 0pt 0; text-align: justify"&gt;&lt;span style="font-family: Times New Roman, Times, Serif; font-size: 10pt"&gt;Management
evaluated events occurring subsequent to September 30, 2022 through November 3, 2022, the date these consolidated financial statements
were available for issuance, and determined that no material recognizable subsequent events occurred.&lt;/span&gt;&lt;/p&gt;

</us-gaap:SubsequentEventsTextBlock>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#Fact000784"
          xlink:label="Fact000784"
          xlink:type="locator"/>
        <link:footnote id="Footnote000822" xlink:label="Footnote000822" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Net of offering costs incurred of approximately $<xhtml:span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__us-gaap--CommonStockMember_z6KYwmwjR7e3" title="Offering costs">50</xhtml:span>.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact000784"
          xlink:to="Footnote000822"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact000797"
          xlink:label="Fact000797"
          xlink:type="locator"/>
        <link:footnote id="Footnote000825" xlink:label="Footnote000825" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Net of stock subscription receivables of $<xhtml:span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90C_eus-gaap--CommonStockShareSubscribedButUnissuedSubscriptionsReceivable_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__custom--StockSubscriptionsMember_zxj3mkb5D5E7" title="Stock subscription receivables">744</xhtml:span> and offering
costs incurred of approximately $<xhtml:span class="xdx_phnt_U3RhdGVtZW50IC0gQ29uc29saWRhdGVkIFN0YXRlbWVudCBvZiBTdG9ja2hvbGRlcnMnIEVxdWl0eSAoVW5hdWRpdGVkKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_907_eus-gaap--DeferredOfferingCosts_iI_pn3n3_c20210930__us-gaap--StatementEquityComponentsAxis__custom--StockSubscriptionsMember_zF6mMCYZtxPi" title="Offering costs">449</xhtml:span>.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact000797"
          xlink:to="Footnote000825"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact001441"
          xlink:label="Fact001441"
          xlink:type="locator"/>
        <link:footnote id="Footnote001456" xlink:label="Footnote001456" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The risk-free interest
rate is based on the U.S. Treasury yield in effect at the grant date over the expected term of the option.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact001441"
          xlink:to="Footnote001456"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact001443"
          xlink:label="Fact001443"
          xlink:type="locator"/>
        <link:footnoteArc
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life is based on historical exercises and post-vesting data.</link:footnote>
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          xlink:href="#Fact001503"
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from $<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_902_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zejE6hzLxOZf" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</xhtml:span> to $<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90E_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionOutstandingMember_zOSskVF0gEC" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.50</xhtml:span></link:footnote>
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from $<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_900_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zG4xzBWsIp68" title="Share-based payment arrangement, option, exercise price range, lower range limit">2.79</xhtml:span> to $<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIFN0b2NrIE9wdGlvbnMgUm9sbCBGb3J3YXJkIChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_90F_eus-gaap--ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_pid_c20220101__20220930__us-gaap--FinancialInstrumentAxis__custom--StockOptionExercisableMember_zBu3uwQneih4" title="Share-based payment arrangement, option, exercise price range, upper range limit">7.29</xhtml:span></link:footnote>
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        <link:footnote id="Footnote001738" xlink:label="Footnote001738" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Our revolving credit
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equipment.</link:footnote>
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        <link:footnote id="Footnote001739" xlink:label="Footnote001739" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Net of debt issuance
costs of ($<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_901_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20220930_zpkNCKUmhjqk" title="Debt issuance costs, net">104,000</xhtml:span>) and ($<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIExvbmcgVGVybSBEZWJ0IChEZXRhaWxzKSAoUGFyZW50aGV0aWNhbCkA" id="xdx_904_eus-gaap--DeferredFinanceCostsNet_iI_pid_c20211231_zBUYbEuyvvel" title="Debt issuance costs, net">112,000</xhtml:span>) at September 30, 2022 and December 31, 2021, respectively.</link:footnote>
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        <link:footnote id="Footnote001895" xlink:label="Footnote001895" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">net of accumulated
depreciation of $<xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20220101__20220930_z806WJYxmNU7" title="Accumulated depreciation"><xhtml:span class="xdx_phnt_RGlzY2xvc3VyZSAtIFNjaGVkdWxlIG9mIERpc3Bvc2FsIEdyb3VwcywgSW5jbHVkaW5nIERpc2NvbnRpbnVlZCBPcGVyYXRpb24gQmFsYW5jZSBTaGVldCAoRGV0YWlscykgKFBhcmVudGhldGljYWwpAA__" id="xdx_90E_eus-gaap--DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization_c20210101__20211231_zmvixpzCbpd2" title="Accumulated depreciation">10,000</xhtml:span></xhtml:span> for each period presented.</link:footnote>
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        <link:footnote id="Footnote002433" xlink:label="Footnote002433" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Amounts reflect
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end
</TEXT>
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
