<SEC-DOCUMENT>0001437749-22-012107.txt : 20220512
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<ACCEPTANCE-DATETIME>20220512153846
ACCESSION NUMBER:		0001437749-22-012107
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		53
CONFORMED PERIOD OF REPORT:	20220331
FILED AS OF DATE:		20220512
DATE AS OF CHANGE:		20220512

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN SHARED HOSPITAL SERVICES
		CENTRAL INDEX KEY:			0000744825
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				942918118
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08789
		FILM NUMBER:		22917501

	BUSINESS ADDRESS:	
		STREET 1:		601 MONTGOMERY STREET
		STREET 2:		SUITE 1112
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
		BUSINESS PHONE:		415-788-5300

	MAIL ADDRESS:	
		STREET 1:		601 MONTGOMERY STREET
		STREET 2:		SUITE 1112
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111
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  <div><p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>UNITED STATES</b></p>
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>SECURITIES AND EXCHANGE COMMISSION</b></p>
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>WASHINGTON, DC 20549</b></p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>(Mark One)</b></p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>For the transition period from _______________ to _______________.</b></p>
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<p style="font-family: Times New Roman; font-size: 14pt; font-variant: normal; text-align: center; margin: 0pt;"><b>American Shared Hospital Services</b></p>
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>(Exact name of registrant as specified in its charter)</b></p>
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<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;margin-left:auto;margin-right:auto;"><tbody><tr><td colspan="1" style="vertical-align: top; width: 20%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="d_2022-01-01_2022-03-31">601 Montgomery Street</ix:nonNumeric></b></p> </td><td colspan="1" style="vertical-align: top; width: 20%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>Suite 1112</b></p> </td><td colspan="1" style="vertical-align: top; width: 20%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="d_2022-01-01_2022-03-31">San Francisco</ix:nonNumeric>, </b></p> </td><td colspan="1" style="vertical-align: top; width: 20%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><ix:nonNumeric name="dei:EntityAddressStateOrProvince" format="ixt-sec:stateprovnameen" contextRef="d_2022-01-01_2022-03-31">California</ix:nonNumeric></b></p> </td><td colspan="1" style="vertical-align: top; width: 20%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="d_2022-01-01_2022-03-31">94111-2619</ix:nonNumeric></b></p> </td></tr>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">Securities registered pursuant to Section 12(b) of the Act:</p>
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<table border="0" cellpadding="0" cellspacing="0" style="font-family: Times New Roman; font-size: 10pt; width: 100%;"><tbody><tr><td colspan="1" style="vertical-align: bottom; width: 34%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Title of each class</p> </td><td colspan="1" style="vertical-align: bottom; width: 32%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Trading Symbol(s)</p> </td><td colspan="1" style="vertical-align: bottom; width: 34%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Name of each exchange on which registered</p> </td></tr>
<tr><td colspan="1" style="vertical-align: bottom; width: 34%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><ix:nonNumeric name="dei:Security12bTitle" contextRef="d_2022-01-01_2022-03-31">American Shared Hospital Services Common Stock, No Par Value</ix:nonNumeric></p> </td><td colspan="1" style="vertical-align: top; width: 32%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><ix:nonNumeric name="dei:TradingSymbol" contextRef="d_2022-01-01_2022-03-31">AMS</ix:nonNumeric></p> </td><td colspan="1" style="vertical-align: top; width: 34%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><ix:nonNumeric name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" contextRef="d_2022-01-01_2022-03-31">NYSE</ix:nonNumeric>AMER</p> </td></tr>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">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. <ix:nonNumeric name="dei:EntityCurrentReportingStatus" contextRef="d_2022-01-01_2022-03-31">Yes</ix:nonNumeric>&#xa0;&#x2612;&#xa0;&#xa0; No&#xa0;&#x2610;</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#xa7; 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). <ix:nonNumeric name="dei:EntityInteractiveDataCurrent" contextRef="d_2022-01-01_2022-03-31">Yes</ix:nonNumeric>&#xa0;&#x2612;&#xa0; No&#xa0;&#x2610;</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">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 the definitions of &#x201c;large accelerated filer,&#x201d; &#x201c;accelerated filer,&#x201d; &#x201c;smaller reporting company,&#x201d; and &#x201c;emerging growth company&#x201d; in Rule 12b-2 of the Exchange Act.</p>
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<table border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: &quot;Times New Roman&quot;, Times, serif; width: 100%;"><tbody><tr><td style="width: 25%;">Large Accelerated Filer&#xa0;&#x2610;&#xa0;</td><td style="width: 25%;">Accelerated Filer&#xa0;&#x2610;&#xa0;</td><td style="width: 25%;"><ix:nonNumeric name="dei:EntityFilerCategory" format="ixt-sec:entityfilercategoryen" contextRef="d_2022-01-01_2022-03-31">Non-Accelerated Filer</ix:nonNumeric>&#xa0;&#x2612;</td><td style="width: 25%;">Smaller reporting company&#xa0;<ix:nonNumeric name="dei:EntitySmallBusiness" format="ixt-sec:boolballotbox" contextRef="d_2022-01-01_2022-03-31">&#x2612;</ix:nonNumeric></td></tr>
<tr><td>Emerging Growth Company&#xa0;<ix:nonNumeric name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" contextRef="d_2022-01-01_2022-03-31">&#x2610;</ix:nonNumeric></td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&#xa0;&#xa0;&#xa0;&#xa0;&#xa0; &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0; &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;</p>
<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">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 accounting standards provided pursuant to Section 13(a) of the Exchange Act. &#x2610;</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">Indicate by a check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes&#xa0;<ix:nonNumeric name="dei:EntityShellCompany" format="ixt-sec:boolballotbox" contextRef="d_2022-01-01_2022-03-31">&#x2610;</ix:nonNumeric> No&#xa0;&#x2612;</p>
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<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">As of May 9, 2022, there were outstanding <ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" scale="0" unitRef="Share" decimals="INF" format="ixt:numdotdecimal" contextRef="i_2022-05-09">6,079,000</ix:nonFraction> shares of the registrant&#x2019;s common stock.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>PART I </b>&#x2013;<b> FINANCIAL INFORMATION</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Financial Statements</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>AMERICAN SHARED HOSPITAL SERVICES</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CONDENSED CONSOLIDATED BALANCE SHEETS</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Unaudited)</p>
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   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 70%; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>ASSETS</b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>March 31, 2022</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>December 31, 2021</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Current assets:</p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Cash and cash equivalents</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230579" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="0" format="ixt:numdotdecimal" decimals="INF">8,283,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230580" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="0" format="ixt:numdotdecimal" decimals="INF">8,145,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Restricted cash</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230581" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue" scale="0" format="ixt:numdotdecimal" decimals="INF">118,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230582" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue" scale="0" format="ixt:numdotdecimal" decimals="INF">118,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accounts receivable, net of allowance for doubtful accounts of <span style="-sec-ix-hidden:c84230585"><span style="-sec-ix-hidden:c84230586">$100,000</span></span> at March 31, 2022 and $100,000 at December 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230583" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccountsReceivableNetCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">4,781,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230584" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccountsReceivableNetCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">4,211,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other receivables</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230587" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OtherReceivablesNetCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">618,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230588" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OtherReceivablesNetCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">613,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Prepaid maintenance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230589" contextRef="i_2022-03-31" unitRef="USD" name="ams:PrepaidMaintenanceCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">757,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230590" contextRef="i_2021-12-31" unitRef="USD" name="ams:PrepaidMaintenanceCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,174,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Prepaid expenses and other current assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230591" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">683,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230592" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">826,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total current assets</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c84230593" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AssetsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">15,240,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c84230594" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AssetsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">15,087,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Property and equipment:</p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Medical equipment and facilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230596" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:MachineryAndEquipmentGross" scale="0" format="ixt:numdotdecimal" decimals="INF">73,434,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230597" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:MachineryAndEquipmentGross" scale="0" format="ixt:numdotdecimal" decimals="INF">73,388,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Office equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230598" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentOther" scale="0" format="ixt:numdotdecimal" decimals="INF">463,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230599" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentOther" scale="0" format="ixt:numdotdecimal" decimals="INF">472,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Construction in progress</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230600" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:ConstructionInProgressGross" scale="0" format="ixt:numdotdecimal" decimals="INF">88,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230601" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:ConstructionInProgressGross" scale="0" format="ixt:numdotdecimal" decimals="INF">91,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230602" contextRef="i_2022-03-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,985,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230603" contextRef="i_2021-12-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,951,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accumulated depreciation and amortization</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230604" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">46,975,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230605" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">45,697,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net property and equipment</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230606" contextRef="i_2022-03-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentNetExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">27,010,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230607" contextRef="i_2021-12-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentNetExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">28,254,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Land</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230608" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:Land" scale="0" format="ixt:numdotdecimal" decimals="INF">19,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230609" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:Land" scale="0" format="ixt:numdotdecimal" decimals="INF">19,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Goodwill</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230610" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:Goodwill" scale="0" format="ixt:numdotdecimal" decimals="INF">1,265,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230611" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:Goodwill" scale="0" format="ixt:numdotdecimal" decimals="INF">1,265,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Right of use assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230612" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="0" format="ixt:numdotdecimal" decimals="INF">571,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230613" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="0" format="ixt:numdotdecimal" decimals="INF">654,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Intangible asset</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230614" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="0" format="ixt:numdotdecimal" decimals="INF">78,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230615" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" scale="0" format="ixt:numdotdecimal" decimals="INF">78,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other assets</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230616" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OtherAssetsNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">72,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230617" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OtherAssetsNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">73,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total assets</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>$</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c84230618" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:Assets" scale="0" format="ixt:numdotdecimal" decimals="INF">44,255,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>$</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c84230619" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:Assets" scale="0" format="ixt:numdotdecimal" decimals="INF">45,430,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>LIABILITIES AND SHAREHOLDERS' EQUITY</b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b><em style="font: inherit;">March 31, 2022</em></b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b><em style="font: inherit;">December 31, 2021</em></b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Current liabilities:</p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Accounts payable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230623" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccountsPayableCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">396,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230624" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccountsPayableCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">746,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Employee compensation and benefits</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230625" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">380,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230626" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">423,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other accrued liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230627" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,635,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230628" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">2,419,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Asset retirement obligations</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230629" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AssetRetirementObligationCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">300,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230630" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AssetRetirementObligationCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">757,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Income taxes payable</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230631" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccruedIncomeTaxes" scale="0" format="ixt:numdotdecimal" decimals="INF">96,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230632" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccruedIncomeTaxes" scale="0" format="ixt:numdotdecimal" decimals="INF">96,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Current portion of lease liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230633" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">369,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230634" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">369,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Current portion of long-term debt, net</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230635" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,643,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230636" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:LongTermDebtCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,081,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td style="padding-bottom: 1px;">&#xa0;</td><td style="border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="padding-bottom: 1px;">&#xa0;</td><td style="padding-bottom: 1px;">&#xa0;</td><td style="border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total current liabilities</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c84230637" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">4,819,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><b><ix:nonFraction id="c84230638" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:LiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">5,891,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Long-term lease liabilities, less current portion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230639" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">268,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230640" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">359,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Long-term debt, net, less current portion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230641" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">13,724,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230642" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:LongTermDebtNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">14,323,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Deferred revenue, less current portion</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230643" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">123,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230644" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:ContractWithCustomerLiabilityNoncurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">140,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Deferred income taxes</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230645" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="0" format="ixt:numdotdecimal" decimals="INF">601,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230646" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxLiabilitiesNet" scale="0" format="ixt:numdotdecimal" decimals="INF">478,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Shareholders' equity:</p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Common stock, <span style="-sec-ix-hidden:c84230650"><span style="-sec-ix-hidden:c84230651">no</span></span> par value (<span style="-sec-ix-hidden:c84230652"><span style="-sec-ix-hidden:c84230653">10,000,000</span></span> authorized; <span style="-sec-ix-hidden:c84230654"><span style="-sec-ix-hidden:c84230656">6,079,000</span></span> and <span style="-sec-ix-hidden:c84230655"><span style="-sec-ix-hidden:c84230657">6,049,000</span></span> shares issued and outstanding at March 31, 2022 and at December 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230648" contextRef="i_2022-03-31" unitRef="USD" name="ams:WorkingCapitalPaymentDue" scale="0" format="ixt:numdotdecimal" decimals="INF">10,758,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230649" contextRef="i_2021-12-31" unitRef="USD" name="ams:WorkingCapitalPaymentDue" scale="0" format="ixt:numdotdecimal" decimals="INF">10,758,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Additional paid-in capital</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230658" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="0" format="ixt:numdotdecimal" decimals="INF">7,531,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230659" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="0" format="ixt:numdotdecimal" decimals="INF">7,444,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Retained earnings</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230660" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="0" format="ixt:numdotdecimal" decimals="INF">1,960,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230661" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:RetainedEarningsAccumulatedDeficit" scale="0" format="ixt:numdotdecimal" decimals="INF">1,691,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total equity-American Shared Hospital Services</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230662" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="0" format="ixt:numdotdecimal" decimals="INF">20,249,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230663" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:StockholdersEquity" scale="0" format="ixt:numdotdecimal" decimals="INF">19,893,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Non-controlling interests in subsidiaries</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230664" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:MinorityInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,471,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230665" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:MinorityInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,346,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total shareholders' equity</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><ix:nonFraction id="c84230666" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">24,720,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><b>&#xa0;</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><b><ix:nonFraction id="c84230667" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">24,239,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Total liabilities and shareholders' equity</b></p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>$</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c84230668" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="0" format="ixt:numdotdecimal" decimals="INF">44,255,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b>$</b></td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><b><ix:nonFraction id="c84230669" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="0" format="ixt:numdotdecimal" decimals="INF">45,430,000</ix:nonFraction></b></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">See accompanying notes</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>AMERICAN SHARED HOSPITAL SERVICES</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Unaudited)</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
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   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;"><em style="font: inherit;">Three Months Ended March 31,</em></em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Revenues</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230674" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">4,847,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230675" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">4,364,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Costs of revenue:</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Maintenance and supplies</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230677" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:DirectOperatingMaintenanceSuppliesCosts" scale="0" format="ixt:numdotdecimal" decimals="INF">709,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230678" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:DirectOperatingMaintenanceSuppliesCosts" scale="0" format="ixt:numdotdecimal" decimals="INF">672,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Depreciation and amortization</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230679" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:CostDepreciationAmortizationAndDepletion" scale="0" format="ixt:numdotdecimal" decimals="INF">1,187,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230680" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:CostDepreciationAmortizationAndDepletion" scale="0" format="ixt:numdotdecimal" decimals="INF">1,198,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Other direct operating costs</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230681" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:OtherCostOfOperatingRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF">884,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230682" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:OtherCostOfOperatingRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF">1,060,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230683" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:CostOfRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF">2,780,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230684" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:CostOfRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF">2,930,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Gross margin</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230685" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:GrossProfit" scale="0" format="ixt:numdotdecimal" decimals="INF">2,067,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230686" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:GrossProfit" scale="0" format="ixt:numdotdecimal" decimals="INF">1,434,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Selling and administrative expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230687" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:SellingGeneralAndAdministrativeExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">1,319,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230688" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:SellingGeneralAndAdministrativeExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">1,084,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Interest expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230689" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:InterestExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">148,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230690" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:InterestExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">260,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230691" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:OperatingIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">600,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230692" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:OperatingIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">90,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Interest and other income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230693" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="ams:InterestAndOtherIncomeLoss" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230694" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="ams:InterestAndOtherIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">3,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income before income taxes</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230695" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">600,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230696" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">93,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Income tax expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230697" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="0" format="ixt:numdotdecimal" decimals="INF">206,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230698" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncomeTaxExpenseBenefit" scale="0" format="ixt:numdotdecimal" decimals="INF">6,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230699" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">394,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230700" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Less: Net income attributable to non-controlling interest</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230701" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">125,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230702" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetIncomeLossAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">58,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income attributable to American Shared Hospital Services</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230703" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">269,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230704" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income per share:</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Income per common share - basic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230706" contextRef="d_2022-01-01_2022-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="INF">0.04</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230707" contextRef="d_2021-01-01_2021-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="-3">0.00</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Income per common share - diluted</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230708" contextRef="d_2022-01-01_2022-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.04</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230709" contextRef="d_2021-01-01_2021-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="-3">0.00</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
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  </div>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">See accompanying notes</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>AMERICAN SHARED HOSPITAL SERVICES</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Unaudited)</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="26" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;"><em style="font: inherit;">FOR THE THREE-MONTH PERIODS ENDED MARCH 31, 2022 AND 2021</em></em></em></em></em></em></em></p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); padding: 0px; width: 0%;"><b><em style="font: inherit;">Common Shares</em></b></td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: thin solid rgb(0, 0, 0); width: 0%; padding: 0px;"><b><em style="font: inherit;">Common Stock</em></b></td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); padding: 0px; width: 0%;"><b><em style="font: inherit;">Additional Paid-in Capital</em></b></td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Retained Earnings</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Sub-Total ASHS</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Non-controlling Interests in Subsidiaries</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Total</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 30%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Balances at January 1, 2021</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230724" contextRef="i_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:CommonStockSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">5,791,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230725" contextRef="i_2020-12-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">10,753,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230726" contextRef="i_2020-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">7,024,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230727" contextRef="i_2020-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">1,497,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230728" contextRef="i_2020-12-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">19,274,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230729" contextRef="i_2020-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,376,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230730" contextRef="i_2020-12-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">23,650,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230731" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">10,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230732" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230733" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">107,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230734" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230735" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">107,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230736" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230737" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">107,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">-</em></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230739" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230740" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230741" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230742" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230743" contextRef="d_2021-01-01_2021-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">58,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230744" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Balances at March 31, 2021</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230745" contextRef="i_2021-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:CommonStockSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">5,801,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230746" contextRef="i_2021-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">10,753,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230747" contextRef="i_2021-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">7,131,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230748" contextRef="i_2021-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">1,526,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230749" contextRef="i_2021-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">19,410,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230750" contextRef="i_2021-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,434,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230751" contextRef="i_2021-03-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">23,844,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Balances at January 1, 2022</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230752" contextRef="i_2021-12-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:CommonStockSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">6,049,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230753" contextRef="i_2021-12-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">10,758,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230754" contextRef="i_2021-12-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">7,444,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230755" contextRef="i_2021-12-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">1,691,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230756" contextRef="i_2021-12-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">19,893,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230757" contextRef="i_2021-12-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,346,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230758" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">24,239,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230759" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">30,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230760" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230761" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230762" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230763" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230764" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230765" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><em style="font: inherit;">-</em></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230767" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230768" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230769" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">269,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230770" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">269,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230771" contextRef="d_2022-01-01_2022-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">125,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230772" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">394,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px;"> <p style="margin-top: 0pt; margin-bottom: 0pt">Balances at March 31, 2022</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230773" contextRef="i_2022-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="Share" name="us-gaap:CommonStockSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">6,079,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230774" contextRef="i_2022-03-31_StatementEquityComponentsAxis-CommonStockMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">10,758,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230775" contextRef="i_2022-03-31_StatementEquityComponentsAxis-AdditionalPaidInCapitalMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">7,531,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230776" contextRef="i_2022-03-31_StatementEquityComponentsAxis-RetainedEarningsMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">1,960,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230777" contextRef="i_2022-03-31_StatementEquityComponentsAxis-ParentMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">20,249,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230778" contextRef="i_2022-03-31_StatementEquityComponentsAxis-NoncontrollingInterestMember" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">4,471,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 7%; text-align: right; font-family: Times New Roman; font-size: 10pt; padding-top: 0px; padding-right: 0px; padding-left: 0px; margin: 0px; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230779" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" scale="0" format="ixt:numdotdecimal" decimals="INF">24,720,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0px 0px 3px; margin: 0px;">&#xa0;</td></tr>
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  </div>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">See accompanying notes</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
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       3
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b>AMERICAN SHARED HOSPITAL SERVICES</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Unaudited)</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <div>
   <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; width: 16%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;"><em style="font: inherit;">Three Months Ended March 31,</em></em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0); width: 1%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Operating activities:</b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net income</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230785" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">394,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230786" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:ProfitLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Adjustments to reconcile net income to net cash from operating activities:</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Depreciation and amortization</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230788" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="0" format="ixt:numdotdecimal" decimals="INF">1,212,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230789" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:DepreciationDepletionAndAmortization" scale="0" format="ixt:numdotdecimal" decimals="INF">1,231,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Amortization of debt issuance costs</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c84230790" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:AmortizationOfFinancingCosts" scale="0" format="ixt:numdotdecimal" decimals="INF">18,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c84230791" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:AmortizationOfFinancingCosts" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom" class="GFJY4-DFU-com-rdg-thunderdome-client-resources-CssResource-html-lineItem-v2v-addition"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Non cash lease expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230792" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="ams:NoncashLeaseExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">83,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230793" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="ams:NoncashLeaseExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">74,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Deferred income taxes</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230794" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="0" format="ixt:numdotdecimal" decimals="INF">123,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230795" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:DeferredIncomeTaxExpenseBenefit" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">16,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Stock-based compensation expense</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230796" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:ShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230797" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:ShareBasedCompensation" scale="0" format="ixt:numdotdecimal" decimals="INF">107,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Interest expense associated with lease liabilities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230800" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">9,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230801" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:FinanceLeaseInterestExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">12,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Changes in operating assets and liabilities:</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Receivables</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230803" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="0" format="ixt:numdotdecimal" decimals="INF">575,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230804" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccountsReceivable" scale="0" format="ixt:numdotdecimal" decimals="INF">497,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Prepaid expenses and other assets</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230805" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">567,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230806" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">551,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%; padding: 0; margin: 0"> <p style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Asset retirement obligations</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">(<ix:nonFraction id="c84230807" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAssetRetirementObligations" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">457,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding: 0; margin: 0"><ix:nonFraction id="c84230808" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAssetRetirementObligations" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding: 0; margin: 0">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Accounts payable, accrued liabilities and deferred revenue</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230809" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="ams:IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">1,102,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230810" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="ams:IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue" scale="0" format="ixt:numdotdecimal" decimals="INF">1,294,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Income taxes</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230811" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable" scale="0" format="ixt:zerodash" decimals="INF">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230812" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable" scale="0" format="ixt:numdotdecimal" decimals="INF">26,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Lease liabilities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230813" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="ams:IncreaseDecreaseInLeaseLiabilities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">100,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230814" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="ams:IncreaseDecreaseInLeaseLiabilities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">86,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net cash provided by operating activities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230815" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF">259,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230816" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF">2,783,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Investing activities:</b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Payment for purchase of property and equipment</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230818" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">66,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230819" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">1,065,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net cash used in investing activities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230820" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">66,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230821" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">1,065,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Financing activities:</b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Principal payments on long-term debt</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230823" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:RepaymentsOfLongTermDebt" scale="0" format="ixt:numdotdecimal" decimals="INF">55,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230824" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:RepaymentsOfLongTermDebt" scale="0" format="ixt:numdotdecimal" decimals="INF">276,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Principal payments on finance leases</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230825" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="0" format="ixt:zerodash" decimals="INF" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230826" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="0" format="ixt:numdotdecimal" decimals="INF">638,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Principal payments on short-term financing</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230827" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:RepaymentsOfShortTermDebt" scale="0" format="ixt:zerodash" decimals="INF" sign="-">-</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230828" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:RepaymentsOfShortTermDebt" scale="0" format="ixt:numdotdecimal" decimals="INF">116,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net cash used in financing activities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230829" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">55,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230830" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">1,030,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net change in cash, cash equivalents, and restricted cash</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230831" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="0" format="ixt:numdotdecimal" decimals="INF">138,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230832" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" scale="0" format="ixt:numdotdecimal" decimals="INF">688,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Cash, cash equivalents, and restricted cash at beginning of period</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230833" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="0" format="ixt:numdotdecimal" decimals="INF">8,263,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230834" contextRef="i_2020-12-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="0" format="ixt:numdotdecimal" decimals="INF">4,325,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Cash, cash equivalents, and restricted cash at end of period</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230835" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="0" format="ixt:numdotdecimal" decimals="INF">8,401,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230836" contextRef="i_2021-03-31" unitRef="USD" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" scale="0" format="ixt:numdotdecimal" decimals="INF">5,013,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Supplemental cash flow disclosure:</b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;"><b>&#xa0;</b></td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Cash paid during the period for:</p> </td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 12%;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt; width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Interest</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230839" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:InterestPaidNet" scale="0" format="ixt:numdotdecimal" decimals="INF">130,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230840" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:InterestPaidNet" scale="0" format="ixt:numdotdecimal" decimals="INF">260,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Income taxes paid (refunded)</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230841" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:IncomeTaxesPaidNet" scale="0" format="ixt:numdotdecimal" decimals="INF">55,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">(<ix:nonFraction id="c84230842" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:IncomeTaxesPaidNet" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">4,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">)</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="width: 70%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td><td style="width: 12%;">&#xa0;</td><td style="width: 1%;">&#xa0;</td></tr>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">See accompanying notes</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">AMERICAN SHARED HOSPITAL SERVICES</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">(Unaudited)</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">1.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Basis of Presentation</b></p>
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   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"></p><ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="c84231654" escape="true"><p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary for the fair presentation of American Shared Hospital Services&#x2019; consolidated financial position as of <em style="font: inherit;"> March 31, 2022</em>, the results of its operations for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>, and the cash flows for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>. The results of operations for the <em style="font: inherit;">three</em>-months ended <em style="font: inherit;"> March 31, 2022</em> are <em style="font: inherit;">not</em> necessarily indicative of results on an annualized basis. Consolidated balance sheet amounts as of <em style="font: inherit;"> December 31, 2021</em> have been derived from audited consolidated financial statements.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended <em style="font: inherit;"> December 31, 2021</em> included in American Shared Hospital Services&#x2019; Annual Report on Form <em style="font: inherit;">10</em>-K filed with the Securities and Exchange Commission.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">These condensed consolidated financial statements include the accounts of American Shared Hospital Services and its subsidiaries (the &#x201c;Company&#x201d;) as follows: the Company wholly-owns the subsidiaries American Shared Radiosurgery Services (&#x201c;ASRS&#x201d;), PBRT Orlando, LLC (&#x201c;Orlando&#x201d;),&#xa0;<em style="font: inherit;">OR21,</em>&#xa0;Inc., and MedLeader.com, Inc. (&#x201c;MedLeader&#x201d;); the Company is the majority owner of Long Beach Equipment, LLC (&#x201c;LBE&#x201d;); ASRS is the majority-owner of GK Financing, LLC (&#x201c;GKF&#x201d;) which wholly-owns the subsidiary Instituto de Gamma Knife del Pacifico S.A.C. (&#x201c;GKPeru&#x201d;) and HoldCo GKC S.A. (&#x201c;HoldCo&#x201d;). GKF is the majority owner of the subsidiaries Albuquerque GK Equipment, LLC (&#x201c;AGKE&#x201d;) and Jacksonville GK Equipment, LLC (&#x201c;JGKE&#x201d;). GKF acquired Gamma Knife Center Ecuador S.A. (&#x201c;GKCE&#x201d;) through HoldCo in <em style="font: inherit;"> June 2020.</em></p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company (through ASRS) and Elekta AB, the manufacturer of the Gamma Knife (through its wholly-owned United States subsidiary, GKV Investments, Inc.), entered into an operating agreement and formed GKF. As of <em style="font: inherit;"> March 31, 2022</em>, GKF provides Gamma Knife units to <ix:nonFraction id="c84230854" contextRef="i_2022-03-31_LegalEntityAxis-GammaKnifeUnitsMember_ProductOrServiceAxis-GammaKnifeCenterEcuadorSAGKCEMember" unitRef="Pure" name="ams:NumberOfMedicalCenters" scale="0" format="ixt-sec:numwordsen" decimals="INF">twelve</ix:nonFraction> medical centers in the United States in the states of California, Florida, Illinois, Indiana, Mississippi, Nebraska, New Mexico, New York, Ohio, Oregon, and Texas. GKF also owns and operates <em style="font: inherit;">two</em> single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. The Company through its wholly-owned subsidiary, Orlando, provided proton beam radiation therapy (&#x201c;PBRT&#x201d;) and related equipment to a customer in the United States.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company formed the subsidiaries GKPeru and acquired GKCE for the purposes of expanding its business internationally; Orlando and LBE to provide PBRT equipment and services in Orlando, Florida and Long Beach, California, respectively; and AGKE and JGKE to provide Gamma Knife equipment and services in Albuquerque, New Mexico and Jacksonville, Florida, respectively. LBE is <em style="font: inherit;">not</em> expected to generate revenue within the next <em style="font: inherit;">two</em> years.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">The Company continues to develop its design and business model for The Operating Room for the <em style="font: inherit;">21st</em> CenturySM through its <ix:nonFraction id="c84230859" contextRef="i_2022-03-31_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-OR21LLCMember" unitRef="Pure" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" format="ixt:numdotdecimal" decimals="1">50</ix:nonFraction>% owned <em style="font: inherit;">OR21,</em> LLC (<em style="font: inherit;">&#x201c;OR21</em> LLC&#x201d;). The remaining <ix:nonFraction id="c84230862" contextRef="i_2022-03-31_LegalEntityAxis-ArchitecturalDesignCompanyMember_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-OR21LLCMember" unitRef="Pure" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" format="ixt:numdotdecimal" decimals="1">50</ix:nonFraction>% is owned by an architectural design company. <em style="font: inherit;">OR21</em> LLC is <em style="font: inherit;">not</em> expected to generate significant revenue for at least the next <em style="font: inherit;">two</em> years.</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">&#xa0;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">All significant intercompany accounts and transactions have been eliminated in consolidation.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">In <em style="font: inherit;">2021,</em> following the dissemination of the vaccine for the COVID-<em style="font: inherit;">19</em> virus in the United States, there was a scale back of the safety measures put into place throughout <em style="font: inherit;">2020.</em> Some of the Company&#x2019;s customers still experienced some delays and restrictions in providing service, but <em style="font: inherit;">not</em> to the same degree that occurred during <em style="font: inherit;">2020.</em>&#xa0;Procedure volumes for&#xa0;the Company&#x2019;s domestic Gamma Knife business for the <em style="font: inherit;">twelve</em>-month period ended <em style="font: inherit;"> December 31, 2021, </em>began to rebound to pre-pandemic levels.&#xa0;The Company&#x2019;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag&#xa0;from pre-pandemic levels. The Company&#x2019;s business&#xa0;has&#xa0;been impacted differently at each of the Company&#x2019;s various locations as a result of the COVID-<em style="font: inherit;">19</em> pandemic and related governmental actions.&#xa0;However, as the COVID-<em style="font: inherit;">19</em> pandemic evolves and new strains of the virus develop, additional impacts <em style="font: inherit;"> may </em>arise which <em style="font: inherit;"> may </em>have a material impact on the Company&#x2019;s business.&#xa0;</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">For the <em style="font: inherit;">three</em>-month period ended&#xa0;<em style="font: inherit;"> March 31, 2022</em>, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding the <em style="font: inherit;">two</em> customer contracts that expired in the <em style="font: inherit;">first</em> and <em style="font: inherit;">fourth</em> quarters of <em style="font: inherit;">2021,</em> respectively, procedure&#xa0;volumes increased <ix:nonFraction id="c84231517" contextRef="d_2022-01-01_2022-03-31" unitRef="Pure" name="ams:IncreaseDecreaseInProcedureVolumesPercentage" scale="-2" format="ixt:numdotdecimal" decimals="2">2</ix:nonFraction>% compared to the same period in the prior year. The Company&#x2019;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag from pre-pandemic levels. However, for the <em style="font: inherit;">three</em>-month period ended <em style="font: inherit;"> March 31, 2022</em>, the Company&#x2019;s PBRT site returned to pre-pandemic levels.</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">&#xa0;</p></ix:nonNumeric><p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"></p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"><b></b></p><ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="c84231655" escape="true"><p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"><b>Accounting pronouncements issued and</b>&#xa0;<b><em style="font: inherit;">not</em></b>&#xa0;<b>yet adopted -</b>&#xa0;In&#xa0;<em style="font: inherit;"> January 2021,&#xa0;</em>the FASB issued ASU&#xa0;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#xa0;Reference Rate Reform (Topic&#xa0;<em style="font: inherit;">848</em>)&#xa0;(&#x201c;ASU&#xa0;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01&#x201d;</em>) which&#xa0;provides optional expedients and exceptions for applying generally accepted accounting principles&#xa0;to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in ASU&#xa0;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#xa0;apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform.&#xa0;ASU&#xa0;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#xa0;is effective any date from the beginning of an interim period that includes or is subsequent to&#xa0;<em style="font: inherit;"> March 12, 2020,&#xa0;</em>or on a prospective basis to new modifications.&#xa0;The Company is currently evaluating ASU&#xa0;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#xa0;to determine the impact it&#xa0;<em style="font: inherit;"> may&#xa0;</em>have on its consolidated financial statements. See Note <em style="font: inherit;">3</em>&#xa0;- Long-term debt for additional discussion on transition from LIBOR.&#xa0;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Based on the guidance provided in accordance with ASC <em style="font: inherit;">280</em> <i>Segment Reporting</i> (&#x201c;ASC <em style="font: inherit;">280&#x201d;</em>), the Company analyzed its subsidiaries which are all in the business of leasing radiosurgery and radiation therapy equipment to healthcare providers, and concluded there are <ix:nonFraction id="c84231536" contextRef="d_2022-01-01_2022-03-31" unitRef="Pure" name="us-gaap:NumberOfReportableSegments" scale="0" format="ixt-sec:numwordsen" decimals="INF">two</ix:nonFraction> reportable segments, domestic and foreign. The Company provides Gamma Knife and PBRT equipment to <ix:nonFraction id="c84230901" contextRef="i_2022-03-31_ProductOrServiceAxis-GammaKnifeAndPBRTEquipmentMember" unitRef="Pure" name="ams:NumberOfMedicalCenters" scale="0" format="ixt-sec:numwordsen" decimals="INF">thirteen</ix:nonFraction> hospitals in the United States and owns and operates <ix:nonFraction id="c84230902" contextRef="i_2022-03-31_ProductOrServiceAxis-LimaPeruAndGuayaquilEcuadorMember" unitRef="Pure" name="ams:NumberOfSingleunitFacilities" scale="0" format="ixt-sec:numwordsen" decimals="INF">two</ix:nonFraction> single-unit facilities in Lima, Peru and Guayaquil, Ecuador as of <em style="font: inherit;"> March 31, 2022</em>. The Company determined <em style="font: inherit;">two</em> reportable segments existed due to similarities in economics of business operations and geographic location. The operating results of the <ix:nonFraction id="c84230904" contextRef="d_2022-01-01_2022-03-31" unitRef="Pure" name="us-gaap:NumberOfReportableSegments" scale="0" format="ixt-sec:numwordsen" decimals="INF">two</ix:nonFraction> reportable segments are reviewed by the Company&#x2019;s CEO and President, Chief Operating and Financial Officer, who are also deemed the Company&#x2019;s Chief Operating Decision Makers.&#xa0;&#xa0;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The revenues and profit or loss, allocations for the Company's <ix:nonFraction id="c84230905" contextRef="d_2022-01-01_2022-03-31" unitRef="Pure" name="us-gaap:NumberOfReportableSegments" scale="0" format="ixt-sec:numwordsen" decimals="INF">two</ix:nonFraction> reportable segments as of <em style="font: inherit;"> March 31, 2022</em> consists of the following:</p>
   <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" id="c2124141" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">March 31, 2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">March 31, 2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Revenues</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230911" contextRef="d_2022-01-01_2022-03-31_StatementBusinessSegmentsAxis-DomesticSegmentMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">4,141,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230912" contextRef="d_2021-01-01_2021-03-31_StatementBusinessSegmentsAxis-DomesticSegmentMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">3,699,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230913" contextRef="d_2022-01-01_2022-03-31_StatementBusinessSegmentsAxis-ForeignSegmentMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">706,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230914" contextRef="d_2021-01-01_2021-03-31_StatementBusinessSegmentsAxis-ForeignSegmentMember" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">665,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230915" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">4,847,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230916" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" scale="0" format="ixt:numdotdecimal" decimals="INF">4,364,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Profit or (loss)</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230918" contextRef="d_2022-01-01_2022-03-31_StatementBusinessSegmentsAxis-DomesticSegmentMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">276,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230919" contextRef="d_2021-01-01_2021-03-31_StatementBusinessSegmentsAxis-DomesticSegmentMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">73,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230920" contextRef="d_2022-01-01_2022-03-31_StatementBusinessSegmentsAxis-ForeignSegmentMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">7,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230921" contextRef="d_2021-01-01_2021-03-31_StatementBusinessSegmentsAxis-ForeignSegmentMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF" sign="-">44,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230922" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">269,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230923" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
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       <em style="font: inherit;">6</em>
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    &#xa0;
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   <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">2.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Property and Equipment</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Property and equipment are stated at cost less accumulated depreciation. Depreciation for Gamma Knife units and other equipment is determined using the straight-line method over the estimated useful lives of the assets, which for medical and office equipment is generally <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-MedicalAndOfficeEquipmentMember_RangeAxis-MinimumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="c84230925" format="ixt-sec:duryear">3</ix:nonNumeric> &#x2013; <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-MedicalAndOfficeEquipmentMember_RangeAxis-MaximumMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="c84230926" format="ixt-sec:duryear">10</ix:nonNumeric> years, and after accounting for salvage value on the equipment where indicated. As of&#xa0;<em style="font: inherit;"> April 1, 2021,&#xa0;</em>the Company reduced its estimate for salvage value for&#xa0;<em style="font: inherit;">nine</em>&#xa0;of its Gamma Knife units. The net effect of this change in estimate for the <em style="font: inherit;">three</em>-month period ended <em style="font: inherit;"> March 31, 2022</em>, was a decrease in net income of approximately $<ix:nonFraction id="c84230929" contextRef="d_2022-01-01_2022-03-31_ChangeInAccountingEstimateByTypeAxis-SalvageValueMember" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">114,000</ix:nonFraction>&#xa0;or $<ix:nonFraction id="c84230930" contextRef="d_2022-01-01_2022-03-31_ChangeInAccountingEstimateByTypeAxis-SalvageValueMember" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.02</ix:nonFraction>&#xa0;per diluted share. This change in estimate will also impact future periods. The Company determines salvage value based on the estimated fair value of the equipment at the end of its useful life.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Depreciation for PBRT equipment is determined using the modified units of production method, which is a function of both time and usage of the equipment. This depreciation method allocates costs considering the projected volume of usage through the useful life of the PBRT unit, which has been estimated at <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-PBRTEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="c84230931" format="ixt-sec:duryear">20</ix:nonNumeric> years. The estimated useful life of the PBRT unit is consistent with the estimated economic life of <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-PBRTEquipmentMember" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="c84230932" format="ixt-sec:duryear">20</ix:nonNumeric> years.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The following table summarizes property and equipment as of <em style="font: inherit;"> March 31, 2022</em> and <em style="font: inherit;"> December 31, 2021</em>:</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:PropertyPlantAndEquipmentTextBlock" id="c2124143" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">March 31,</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">December 31,</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Medical equipment and facilities</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230938" contextRef="i_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-MedicalEquipmentAndFacilitiesMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,434,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230939" contextRef="i_2021-12-31_PropertyPlantAndEquipmentByTypeAxis-MedicalEquipmentAndFacilitiesMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,388,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Office equipment</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230940" contextRef="i_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">463,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230941" contextRef="i_2021-12-31_PropertyPlantAndEquipmentByTypeAxis-OfficeEquipmentMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">472,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Construction in progress</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230942" contextRef="i_2022-03-31_PropertyPlantAndEquipmentByTypeAxis-ConstructionInProgressMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">88,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230943" contextRef="i_2021-12-31_PropertyPlantAndEquipmentByTypeAxis-ConstructionInProgressMember" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">91,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230944" contextRef="i_2022-03-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,985,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230945" contextRef="i_2021-12-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentGrossExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">73,951,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Accumulated depreciation</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230946" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">46,975,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84230947" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" scale="0" format="ixt:numdotdecimal" decimals="INF">45,697,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net property and equipment</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230948" contextRef="i_2022-03-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentNetExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">27,010,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230949" contextRef="i_2021-12-31" unitRef="USD" name="ams:PropertyPlantAndEquipmentNetExcludingLand" scale="0" format="ixt:numdotdecimal" decimals="INF">28,254,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">As of <em style="font: inherit;"> March 31, 2022</em>, approximately $<ix:nonFraction id="c84230933" contextRef="i_2022-03-31_StatementGeographicalAxis-NonUsMember" unitRef="USD" name="us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" scale="0" format="ixt:numdotdecimal" decimals="INF">2,570,000</ix:nonFraction>&#xa0;of the net property and equipment balance is outside of the United States.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:LongTermDebtTextBlock" id="c2124144" escape="true">
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">3.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Long-Term Debt Financing</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">On <em style="font: inherit;"> April 9, 2021 </em>the Company along with certain of its domestic subsidiaries (collectively, the &#x201c;Loan Parties&#x201d;) entered into a <span style="-sec-ix-hidden:c84230951">five</span> year $<ix:nonFraction id="c84230952" contextRef="i_2021-04-09_DebtInstrumentAxis-TheCreditAgreementMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="0" format="ixt:numdotdecimal" decimals="INF">22,000,000</ix:nonFraction>&#xa0;credit agreement with Fifth Third Bank, N.A. (the &#x201c;Credit Agreement&#x201d;). The Credit Agreement includes <span style="-sec-ix-hidden:c84230953">three</span> loan facilities. The <em style="font: inherit;">first</em> loan facility is a $<ix:nonFraction id="c84230955" contextRef="i_2021-04-09_DebtInstrumentAxis-TheCreditAgreementFirstLoanAndSecondLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:DebtInstrumentFaceAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">9,500,000</ix:nonFraction>&#xa0;term loan&#xa0;(the &#x201c;Term Loan&#x201d;) of which $<ix:nonFraction id="c84230956" contextRef="d_2021-04-09_2021-04-09_LongtermDebtTypeAxis-GammaKnifeDebtAndFinanceLeasesMember" unitRef="USD" name="us-gaap:ShortTermDebtRefinancedAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">6,774,000</ix:nonFraction>&#xa0;was used to refinance the domestic Gamma Knife debt and finance leases, and associated closing costs, $<ix:nonFraction id="c84230957" contextRef="d_2021-01-01_2021-03-31_DebtInstrumentAxis-TheCreditAgreementFirstLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="0" format="ixt:numdotdecimal" decimals="INF">1,665,000</ix:nonFraction>&#xa0;was used to finance <em style="font: inherit;">two</em> Gamma Knife reloads and to pay for the unload costs for <em style="font: inherit;">two</em> customer contracts in the <em style="font: inherit;">second</em>&#xa0;quarter of <em style="font: inherit;">2021,</em> with the remaining $<ix:nonFraction id="c84230962" contextRef="i_2021-04-09_DebtInstrumentAxis-TheCreditAgreementFirstLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:Cash" scale="0" format="ixt:numdotdecimal" decimals="INF">1,061,000</ix:nonFraction>&#xa0;available for future projects. The <em style="font: inherit;">second</em> loan facility of $<ix:nonFraction id="c84230964" contextRef="i_2021-04-09_DebtInstrumentAxis-TheCreditAgreementSecondLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:DebtInstrumentFaceAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">5,500,000</ix:nonFraction>&#xa0;delayed draw term loan (the &#x201c;DDTL&#x201d;) of which $<ix:nonFraction id="c84230965" contextRef="d_2021-04-09_2021-04-09_DebtInstrumentAxis-TheCreditAgreementSecondLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:FinanceLeasePrincipalPayments" scale="0" format="ixt:numdotdecimal" decimals="INF">5,026,000</ix:nonFraction>&#xa0;was used to refinance the Company's PBRT finance leases and associated closing costs&#xa0;as well as to provide additional working capital. The <em style="font: inherit;">third</em> loan facility provides for a $<ix:nonFraction id="c84230967" contextRef="i_2021-04-09_CreditFacilityAxis-RevolvingCreditFacilityMember_DebtInstrumentAxis-TheCreditAgreementThirdLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="USD" name="us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity" scale="0" format="ixt:numdotdecimal" decimals="INF">7,000,000</ix:nonFraction>&#xa0;revolving line of credit (the &#x201c;Revolving Line&#x201d;) available for future projects and general corporate purposes. The facilities have a <span style="-sec-ix-hidden:c84230968">five</span>-year maturity and carry a floating interest of LIBOR plus <ix:nonFraction id="c84230969" contextRef="d_2021-04-09_2021-04-09_CreditFacilityAxis-RevolvingCreditFacilityMember_DebtInstrumentAxis-TheCreditAgreementThirdLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember_VariableRateAxis-LondonInterbankOfferedRateLIBORMember" unitRef="Pure" name="us-gaap:DebtInstrumentBasisSpreadOnVariableRate1" scale="-2" format="ixt:numdotdecimal" decimals="2">3.0</ix:nonFraction>% and are secured by a lien on substantially all of the assets of the Loan Parties and guaranteed by American Shared Hospital Services.&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">As of&#xa0;&#xa0;<em style="font: inherit;"> December 31, 2021,&#xa0;</em>LIBOR will&#xa0;<em style="font: inherit;">no</em>&#xa0;longer be used to price new loans, but&#xa0;<em style="font: inherit;">1</em>-month,&#xa0;<em style="font: inherit;">3</em>-month,&#xa0;<em style="font: inherit;">6</em>-month and&#xa0;<em style="font: inherit;">12</em>-month maturities will continue&#xa0;to be published through&#xa0;<em style="font: inherit;">2023.</em>&#xa0;At that time, the Company will&#xa0;work&#xa0;with Fifth Third Bank to determine an alternative base rate.&#xa0;The Revolving Line is charged an unused line fee of&#xa0;<ix:nonFraction id="c84230976" contextRef="d_2021-01-01_2021-12-31_CreditFacilityAxis-RevolvingCreditFacilityMember_DebtInstrumentAxis-TheCreditAgreementThirdLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="Pure" name="us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" scale="-2" format="ixt:numdotdecimal" decimals="4">0.25</ix:nonFraction>% per annum. The Term Loan and DDTL have interest and principal payments due quarterly. Principal amortization on an annual basis for the Term Loan and DDTL equates to&#xa0;<ix:nonFraction id="c84230977" contextRef="i_2022-12-31_DebtInstrumentAxis-TheCreditAgreementFirstLoanAndSecondLoanFacilityMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember_StatementScenarioAxis-ScenarioForecastMember" unitRef="Pure" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" scale="-2" format="ixt:numdotdecimal" decimals="2">48</ix:nonFraction>% of the original principal loan commitments in years&#xa0;<em style="font: inherit;">one</em>&#xa0;through&#xa0;<em style="font: inherit;">five</em>&#xa0;and an end of term payment of the remaining principal balance.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <div style="font-size: 10pt; text-indent: 36pt; text-align: justify;">
     The Credit Agreement contains customary covenants and representations, including without limitation, a minimum fixed charge coverage ratio of
    <ix:nonFraction id="c84230980" contextRef="d_2021-04-09_2021-04-09_DebtInstrumentAxis-TheCreditAgreementMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="Pure" name="ams:DebtInstrumentCovenantMinimumFixedChargeCoverageRatio" scale="0" format="ixt:numdotdecimal" decimals="INF">1.25</ix:nonFraction> and maximum funded debt to EBITDA ratio of
    <ix:nonFraction id="c84230981" contextRef="d_2021-04-09_2021-04-09_DebtInstrumentAxis-TheCreditAgreementMember_LineOfCreditFacilityAxis-FifthThirdBankNAMember" unitRef="Pure" name="ams:DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio" scale="0" format="ixt:numdotdecimal" decimals="INF">3.0</ix:nonFraction> to
    <em style="font: inherit;">1.0</em> (tested on a trailing
    <em style="font: inherit;">twelve</em>-month basis at the end of each fiscal quarter), reporting obligations, limitations on dispositions, changes in ownership, mergers and acquisitions, indebtedness, encumbrances, distributions, investments, transactions with affiliates and capital expenditures. The Loan Parties are in compliance with the Credit Agreement covenants as of&#xa0;
    <em style="font: inherit;"> March 31, 2022</em>.
   </div>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">The loan entered into with United States International Development Finance Corporation&#xa0;(&#x201c;DFC&#x201d;) in connection with the acquisition of GKCE in <em style="font: inherit;"> June 2020 (</em>the &#x201c;DFC Loan&#x201d;) was obtained through the Company&#x2019;s wholly-owned subsidiary, HoldCo and is guaranteed by GKF. The DFC Loan is secured by a lien on GKCE&#x2019;s assets. The amount outstanding under the DFC Loan is payable in&#xa0;<em style="font: inherit;">29</em>&#xa0;quarterly installments with a fixed interest rate of&#xa0;<em style="font: inherit;">3.67%.</em>&#xa0;The Company&#x2019;s loan with DFC also contains customary covenants and representations which the Company is in compliance with as of&#xa0;&#xa0;<em style="font: inherit;"> March 31, 2022</em>.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">As of <em style="font: inherit;"> March 31, 2022</em>, long-term debt on the Condensed Consolidated Balance Sheets&#xa0;was $<ix:nonFraction id="c84230986" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebt" scale="0" format="ixt:numdotdecimal" decimals="INF">15,367,000</ix:nonFraction>. The following are contractual maturities of long-term debt as of&#xa0;<em style="font: inherit;"> March 31, 2022</em> excluding deferred issuance costs of <span style="-sec-ix-hidden:c84230987">$276,000:</span></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" id="c2124145" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 85%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"><b>Year ending December 31,</b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Principal</em></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022 (excluding the three-months ended March 31, 2022)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230989" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" scale="0" format="ixt:numdotdecimal" decimals="INF">1,103,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2023</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230990" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" scale="0" format="ixt:numdotdecimal" decimals="INF">1,719,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2024</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230991" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" scale="0" format="ixt:numdotdecimal" decimals="INF">2,094,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2025</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230992" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" scale="0" format="ixt:numdotdecimal" decimals="INF">2,469,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2026</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230993" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" scale="0" format="ixt:numdotdecimal" decimals="INF">8,094,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84230994" contextRef="i_2022-03-31" unitRef="USD" name="ams:LongtermDebtMaturityAfterYearFour" scale="0" format="ixt:numdotdecimal" decimals="INF">164,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84230995" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:DebtInstrumentCarryingAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">15,643,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:OtherLiabilitiesDisclosureTextBlock" id="c2124146" escape="true">
   <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#xa0;<b><span style="background-color:#ffffff;">Note <em style="font: inherit;">4.</em></span></b><span style="background-color:#ffffff;">&#xa0; &#xa0; </span><b><span style="background-color:#ffffff;">Other Accrued Liabilities</span></b></p>
   <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">Other accrued liabilities consist&#xa0;of the following as of&#xa0;<em style="font: inherit;"> March 31, 2022</em> and <em style="font: inherit;"> December 31, 2021</em>:</p>
   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:OtherLiabilitiesTableTextBlock" id="c2124147" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px;"><tbody><tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>March 31,</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>December 31, </b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 70%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Equipment maintenance and upgrades</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230998" contextRef="i_2022-03-31" unitRef="USD" name="ams:EquipmentMaintenanceAndUpgradesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">502,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84230999" contextRef="i_2021-12-31" unitRef="USD" name="ams:EquipmentMaintenanceAndUpgradesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,281,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Insurance</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231000" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccruedInsuranceCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">227,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231001" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccruedInsuranceCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">340,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Professional services</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231002" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:AccruedProfessionalFeesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">188,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231003" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:AccruedProfessionalFeesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">90,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating costs</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231004" contextRef="i_2022-03-31" unitRef="USD" name="ams:AccruedOperatingCostsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">384,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231005" contextRef="i_2021-12-31" unitRef="USD" name="ams:AccruedOperatingCostsCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">397,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Other</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231006" contextRef="i_2022-03-31" unitRef="USD" name="ams:AccruedLiabilitesOtherCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">334,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231007" contextRef="i_2021-12-31" unitRef="USD" name="ams:AccruedLiabilitesOtherCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">311,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total other accrued liabilities</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231008" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">1,635,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231009" contextRef="i_2021-12-31" unitRef="USD" name="us-gaap:OtherAccruedLiabilitiesCurrent" scale="0" format="ixt:numdotdecimal" decimals="INF">2,419,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
</tbody></table>
   </ix:nonNumeric>
   <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#xa0;</p>
   <ix:exclude>
    <div class="PGFTR" style="text-align: center; width: 100%">
     <div class="hf-row">
      <div class="hf-cell PGNUM" style="text-align: center; font-size: 10pt; font-family: Times New Roman;">
       <em style="font: inherit;">7</em>
      </div>
     </div>
    </div>
    <hr style="PAGE-BREAK-AFTER: always; border: none; width: 100%; height: 2px; color: #000000; background-color: #000000" />
    <div class="PGHDR" style="text-align: left; width: 100%">
     <div class="hf-row">
      <div class="hf-cell TOCLink">
        &#xa0;
      </div>
     </div>
    </div>
   </ix:exclude>
   <ix:exclude>&#xa0;</ix:exclude>
  </ix:nonNumeric>
  <div>
    &#xa0;
  </div>
  <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:LesseeOperatingLeasesTextBlock" id="c2124148" escape="true">
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">5.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Leases</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company determines if a contract is a lease at inception. Under ASC <em style="font: inherit;">842</em> <i>Leases</i> (&#x201c;ASC <em style="font: inherit;">842&#x201d;</em>), the Company is a lessor of equipment to various customers. Leases that commenced prior to ASC <em style="font: inherit;">842</em> adoption date were classified as operating leases under historical guidance. As the Company has elected the package of practical expedients allowing it to <em style="font: inherit;">not</em> reassess lease classification, these leases are classified as operating leases under ASC <em style="font: inherit;">842</em> as well. All of the Company&#x2019;s lessor arrangements entered into after ASC <em style="font: inherit;">842</em> adoption are also classified as operating leases. Some of these lease terms have an option to extend the lease after the initial term, but do <em style="font: inherit;">not</em> contain the option to terminate early or purchase the asset at the end of the term.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company&#x2019;s Gamma Knife and PBRT contracts with hospitals are classified as operating leases under ASC <em style="font: inherit;">842.</em> The related equipment is included in medical equipment and facilities on the Company&#x2019;s condensed consolidated balance sheets. As all income from the Company&#x2019;s lessor arrangements is solely based on procedure volume, all income is considered variable payments <em style="font: inherit;">not</em> dependent on an index or a rate. As such, the Company does <em style="font: inherit;">not</em> measure future operating lease receivables.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">On&#xa0;<em style="font: inherit;"> November 3, 2021,&#xa0;</em>the Company entered into an agreement to sublease (the &#x201c;Sublease&#x201d;) its corporate office located at Two Embarcadero Center, Suite&#xa0;<em style="font: inherit;">410,</em>&#xa0;San Francisco, California, where it leases approximately&#xa0;<ix:nonFraction id="c84231022" contextRef="i_2021-11-03_LeaseContractualTermAxis-SubleaseOfficeInSanFranciscoCaliforniaMember" unitRef="SquareFoot" name="us-gaap:AreaOfRealEstateProperty" scale="0" format="ixt:numdotdecimal" decimals="INF">3,253</ix:nonFraction>&#xa0;square feet for $<ix:nonFraction id="c84231023" contextRef="d_2021-11-03_2021-11-03_LeaseContractualTermAxis-SubleaseOfficeInSanFranciscoCaliforniaMember" unitRef="USD" name="ams:OperatingLeaseMonthlyExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">21,370</ix:nonFraction>&#xa0;per month with a lease expiration date in&#xa0;<em style="font: inherit;"> August 2023.&#xa0;</em>The Sublease is for $<ix:nonFraction id="c84231024" contextRef="d_2021-11-03_2021-11-03_LeaseContractualTermAxis-SubleaseOfficeInSanFranciscoCaliforniaMember" unitRef="USD" name="ams:LesseeOperatingSubleaseMonthlyIncome" scale="0" format="ixt:numdotdecimal" decimals="INF">15,723</ix:nonFraction>&#xa0;per month through the existing contract expiration date.&#xa0;The Company also entered into a lease (the &#x201c;Lease&#x201d;) agreement for new corporate office space at&#xa0;<em style="font: inherit;">601</em>&#xa0;Montgomery, Suite&#xa0;<em style="font: inherit;">1112,</em>&#xa0;San Francisco, CA for approximately&#xa0;<ix:nonFraction id="c84231027" contextRef="i_2021-11-03_LeaseContractualTermAxis-LeaseAgreementForNewCorporateOfficeMember" unitRef="SquareFoot" name="us-gaap:AreaOfRealEstateProperty" scale="0" format="ixt:numdotdecimal" decimals="INF">900</ix:nonFraction>&#xa0;square feet for $<ix:nonFraction id="c84231028" contextRef="d_2021-11-03_2021-11-03_LeaseContractualTermAxis-LeaseAgreementForNewCorporateOfficeMember" unitRef="USD" name="ams:OperatingLeaseMonthlyExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">4,425</ix:nonFraction>&#xa0;per month with a lease expiration date in&#xa0;<em style="font: inherit;"> November 2024.&#xa0;&#xa0;</em>The Company assessed the Lease under ASC&#xa0;<em style="font: inherit;">842</em>&#xa0;and concluded the Lease should be classified as an operating lease. The Company recorded $<ix:nonFraction id="c84231030" contextRef="i_2021-12-01_LeaseContractualTermAxis-LeaseAgreementForNewCorporateOfficeMember" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="0" format="ixt:numdotdecimal" decimals="INF">151,000</ix:nonFraction>&#xa0;right-of-use (&#x201c;ROU&#x201d;) asset, other current liabilities and lease liabilities on the condensed consolidated balance sheets related to the Lease as of&#xa0;<em style="font: inherit;"> December 1, 2021,&#xa0;</em>the effective date of the Lease.&#xa0; The Company assessed the Sublease under ASC&#xa0;<em style="font: inherit;">842</em>&#xa0;and ASC&#xa0;<em style="font: inherit;">360</em>&#xa0;Property and Equipment (&#x201c;ASC&#xa0;<em style="font: inherit;">360&#x201d;</em>) and concluded the ROU&#xa0;asset for the corporate offices at Two Embarcadero Center was impaired.&#xa0; The Company recorded an impairment loss on the Sublease of $<ix:nonFraction id="c84231034" contextRef="d_2021-11-03_2021-12-01_LeaseContractualTermAxis-SubleaseOfficeInSanFranciscoCaliforniaMember" unitRef="USD" name="us-gaap:OperatingLeaseImpairmentLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">77,000</ix:nonFraction>&#xa0;as of&#xa0;<em style="font: inherit;"> December 1, 2021.&#xa0;&#xa0;</em></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company&#x2019;s lessee operating leases are accounted for as right-of-use (&#x201c;ROU&#x201d;) assets, other current liabilities, and lease liabilities on the condensed consolidated balance sheets. Operating lease ROU assets and liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. The Company&#x2019;s operating lease contracts do <em style="font: inherit;">not</em> provide an implicit rate for calculating the present value of future lease payments. The Company determined its incremental borrowing rate, to be in the range of approximately <ix:nonFraction id="c84231037" contextRef="i_2022-03-31_RangeAxis-MinimumMember" unitRef="Pure" name="us-gaap:LesseeOperatingLeaseDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="2">4.0</ix:nonFraction>% and <ix:nonFraction id="c84231038" contextRef="i_2022-03-31_RangeAxis-MaximumMember" unitRef="Pure" name="us-gaap:LesseeOperatingLeaseDiscountRate" scale="-2" format="ixt:numdotdecimal" decimals="2">6.0</ix:nonFraction>%, by using available market rates and expected lease terms. The operating lease ROU assets and liabilities also include any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The Company&#x2019;s lessee operating lease agreements are for administrative office space and related equipment, and the agreement to lease clinic space for its stand-alone facility in Lima, Peru. These leases have remaining lease terms between <ix:nonNumeric contextRef="i_2022-03-31_RangeAxis-MinimumMember" name="us-gaap:LesseeOperatingLeaseRemainingLeaseTerm" id="c84231039" format="ixt-sec:duryear">2</ix:nonNumeric> and <ix:nonNumeric contextRef="i_2022-03-31_RangeAxis-MaximumMember" name="us-gaap:LesseeOperatingLeaseRemainingLeaseTerm" id="c84231040" format="ixt-sec:duryear">3</ix:nonNumeric> years, some of which include options to renew or extend the lease. As of <em style="font: inherit;"> March 31, 2022</em>, operating ROU assets, net of impairment were $<ix:nonFraction id="c84231041" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="0" format="ixt:numdotdecimal" decimals="INF">571,000</ix:nonFraction>, and lease liabilities were&#xa0;$<ix:nonFraction id="c84231042" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="0" format="ixt:numdotdecimal" decimals="INF">637,000</ix:nonFraction>.&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The following table summarizes maturities of lessee operating lease liabilities as of <em style="font: inherit;"> March 31, 2022</em>:</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="c2124149" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 85%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Year ending December 31,</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Operating Leases</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2022 (excluding the three-months ended March 31, 2022)</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231046" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" scale="0" format="ixt:numdotdecimal" decimals="INF">306,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2023</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231047" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" scale="0" format="ixt:numdotdecimal" decimals="INF">302,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2024</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231048" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" scale="0" format="ixt:numdotdecimal" decimals="INF">58,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total lease payments</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231049" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" scale="0" format="ixt:numdotdecimal" decimals="INF">666,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Less imputed interest</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(<ix:nonFraction id="c84231050" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231051" contextRef="i_2022-03-31" unitRef="USD" name="us-gaap:OperatingLeaseLiability" scale="0" format="ixt:numdotdecimal" decimals="INF">637,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
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       <em style="font: inherit;">8</em>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">6.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Per Share Amounts</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Per share information has been computed based on the weighted average number of common shares and dilutive common share equivalents outstanding. The computation for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em> excluded approximately <ix:nonFraction id="c84231055" contextRef="d_2022-01-01_2022-03-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">50,000</ix:nonFraction> and&#xa0;<ix:nonFraction id="c84231056" contextRef="d_2021-01-01_2021-03-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember" unitRef="Share" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" format="ixt:numdotdecimal" decimals="INF">370,000</ix:nonFraction> of the Company&#x2019;s stock options because the exercise price of the options was higher than the average market price during the period.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 8pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The following table sets forth the computation of basic and diluted earnings per share for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>:</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&#xa0;</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;"><em style="font: inherit;">Three Months Ended March 31,</em></em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Net income attributable to American Shared Hospital Services</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231064" contextRef="d_2022-01-01_2022-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">269,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231065" contextRef="d_2021-01-01_2021-03-31" unitRef="USD" name="us-gaap:NetIncomeLoss" scale="0" format="ixt:numdotdecimal" decimals="INF">29,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average common shares for basic earnings per share</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231066" contextRef="d_2022-01-01_2022-03-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="0" format="ixt:numdotdecimal" decimals="INF">6,201,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231067" contextRef="d_2021-01-01_2021-03-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" scale="0" format="ixt:numdotdecimal" decimals="INF">6,254,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Diluted effect of stock options and restricted stock awards</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231068" contextRef="d_2022-01-01_2022-03-31" unitRef="Share" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" scale="0" format="ixt:numdotdecimal" decimals="INF">98,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><ix:nonFraction id="c84231069" contextRef="d_2021-01-01_2021-03-31" unitRef="Share" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" scale="0" format="ixt:numdotdecimal" decimals="INF">68,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Weighted average common shares for diluted earnings per share</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231070" contextRef="d_2022-01-01_2022-03-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">6,299,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231071" contextRef="d_2021-01-01_2021-03-31" unitRef="Share" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" scale="0" format="ixt:numdotdecimal" decimals="INF">6,322,000</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Basic earnings per share</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231072" contextRef="d_2022-01-01_2022-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="INF">0.04</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231073" contextRef="d_2021-01-01_2021-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareBasic" scale="0" format="ixt:numdotdecimal" decimals="-3">0.00</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Diluted earnings per share</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231074" contextRef="d_2022-01-01_2022-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="INF">0.04</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231075" contextRef="d_2021-01-01_2021-03-31" unitRef="USDPerShare" name="us-gaap:EarningsPerShareDiluted" scale="0" format="ixt:numdotdecimal" decimals="-3">0.00</ix:nonFraction></td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;">&#xa0;</td></tr>
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       <em style="font: inherit;">9</em>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">7.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Stock-based Compensation</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">In <em style="font: inherit;"> June 2021, </em>the Company&#x2019;s shareholders approved an amendment and restatement of the Company&#x2019;s Incentive Compensation Plan (the &#x201c;Plan&#x201d;), that&#xa0;among other things, increased&#xa0;the number of shares of the Company&#x2019;s common stock reserved for issuance under the Plan to <ix:nonFraction id="c84231077" contextRef="i_2021-06-30_PlanNameAxis-IncentiveCompensationPlanMember" unitRef="Share" name="us-gaap:CommonStockCapitalSharesReservedForFutureIssuance" scale="0" format="ixt:numdotdecimal" decimals="INF">2,580,000</ix:nonFraction> and extended&#xa0;the term of the Plan by <em style="font: inherit;">five</em>&#xa0;years to <em style="font: inherit;"> February 22, 2027. </em>The Plan provides that the shares reserved under the Plan are available for issuance to officers of the Company, other key employees, non-employee directors, and advisors. <em style="font: inherit;">No</em> further grants or share issuances will be made under the previous plans.&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Stock-based compensation expense associated with the Company&#x2019;s stock options to employees is calculated using the Black-Scholes valuation model. The Company&#x2019;s stock awards have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value estimates. The estimated fair value of the Company&#x2019;s option grants is estimated using assumptions for expected life, volatility, dividend yield, and risk-free interest rate which are specific to each award. The estimated fair value of the Company&#x2019;s options is expensed over the period during which an employee is required to provide service in exchange for the award (requisite service period), usually the vesting period. Accordingly, stock-based compensation cost before income tax effect for the Company&#x2019;s options and restricted stock awards in the amo<span style="background-color:#ffffff;">unt of $<ix:nonFraction id="c84231080" contextRef="d_2022-01-01_2022-03-31_PlanNameAxis-IncentiveCompensationPlanMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">87,000</ix:nonFraction></span><span style="background-color:#ffffff;">&#xa0;and&#xa0;$<ix:nonFraction id="c84231081" contextRef="d_2021-01-01_2021-03-31_PlanNameAxis-IncentiveCompensationPlanMember" unitRef="USD" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="0" format="ixt:numdotdecimal" decimals="INF">107,000</ix:nonFraction></span><span style="background-color:#ffffff;">&#xa0;i</span>s reflected in net income for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>, respectively. At <em style="font: inherit;"> March 31, 2022</em>, there was approximately <span style="background-color:#ffffff;">$<ix:nonFraction id="c84231084" contextRef="i_2022-03-31_PlanNameAxis-IncentiveCompensationPlanMember" unitRef="USD" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" scale="0" format="ixt:numdotdecimal" decimals="INF">9,000</ix:nonFraction> o</span>f unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plan. This cost is expected to be recognized over a period of approximately <em style="font: inherit;">three</em>&#xa0;years.&#xa0;&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The following table summarizes stock option activity for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>:</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
   <ix:nonNumeric contextRef="d_2022-01-01_2022-03-31" name="us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" id="c2124153" escape="true">
    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Stock Options</em></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Grant Date Weighted- Average Exercise Price</em></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Weighted- Average Remaining Contractual Life (in Years)</em></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><em style="font: inherit;">Intrinsic Value</em></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; width: 52%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at January 1, 2022</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231093" contextRef="i_2021-12-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">67,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231094" contextRef="i_2021-12-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.72</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2021-01-01_2021-12-31" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="c84231095" format="ixt-sec:duryear">3.33</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">-</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at March 31, 2022</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231097" contextRef="i_2022-03-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">67,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231098" contextRef="i_2022-03-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.72</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_RangeAxis-MinimumMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="c84231099" format="ixt-sec:duryear">3.09</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231100" contextRef="i_2022-03-31_RangeAxis-MaximumMember" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="0" format="ixt:numdotdecimal" decimals="INF">4,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Exercisable at March 31, 2022</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231101" contextRef="i_2022-03-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">59,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231102" contextRef="i_2022-03-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.72</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2022-01-01_2022-03-31_RangeAxis-MinimumMember" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="c84231103" format="ixt-sec:duryear">2.77</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">-</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td><td>&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at January 1, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231105" contextRef="i_2020-12-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">417,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231106" contextRef="i_2020-12-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.79</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2020-01-01_2020-12-31" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="c84231107" format="ixt-sec:duryear">1.61</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231108" contextRef="i_2020-12-31" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="0" format="ixt:numdotdecimal" decimals="INF">2,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at March 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231109" contextRef="i_2021-03-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">417,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231110" contextRef="i_2021-03-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.79</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2021-01-01_2021-03-31" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="c84231111" format="ixt-sec:duryear">1.36</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231112" contextRef="i_2021-03-31" unitRef="USD" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="0" format="ixt:numdotdecimal" decimals="INF">19,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Exercisable at March 31, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"><ix:nonFraction id="c84231113" contextRef="i_2021-03-31" unitRef="Share" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="0" format="ixt:numdotdecimal" decimals="INF">407,000</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonFraction id="c84231114" contextRef="i_2021-03-31" unitRef="USDPerShare" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" format="ixt:numdotdecimal" decimals="INF">2.80</ix:nonFraction></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><ix:nonNumeric contextRef="d_2021-01-01_2021-03-31" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="c84231115" format="ixt-sec:duryear">1.27</ix:nonNumeric></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#xa0;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;"><em style="font: inherit;">-</em></td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#xa0;</td></tr>
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       <em style="font: inherit;">10</em>
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        &#xa0;
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   <ix:exclude>&#xa0;</ix:exclude>
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    &#xa0;
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">8.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Income Taxes</b></p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company generally calculates its effective income tax rate at the end of an interim period using an estimate of the annualized effective income tax rate expected to be applicable for the full fiscal year. However, when a reliable estimate of the annualized effective income tax rate cannot be made, the Company computes its provision for income taxes using the actual effective income tax rate for the results of operations reported within the year-to-date periods. The Company&#x2019;s effective income tax rate is highly influenced by relative income or losses reported and the amount of the nondeductible stock-based compensation associated with grants of its common stock options and from the results of foreign operations. A small change in estimated annual pretax income can produce a significant variance in the annualized effective income tax rate given the expected amount of these items. As a result, the Company has computed its provision for income taxes for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em> by applying the actual effective tax rates to income or&#xa0;reported within the condensed consolidated financial statements through those periods.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">9.</em></b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Subsequent Events</b></p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">On <em style="font: inherit;"> April 27, 2022, </em>the Company signed a Joint Venture agreement (the &#x201c;Agreement&#x201d;) with the principal owners of Guadalupe Amor Y Bien (&#x201c;Guadalupe&#x201d;) to establish a Mexican company (&#x201c;Newco&#x201d;) to treat public and private cancer patients. The Company and Guadalupe will hold <ix:nonFraction id="c84231122" contextRef="i_2022-04-27_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-NewcoMember_SubsequentEventTypeAxis-SubsequentEventMember" unitRef="Pure" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" format="ixt:numdotdecimal" decimals="2">85</ix:nonFraction>% and <ix:nonFraction id="c84231123" contextRef="i_2022-04-27_LegalEntityAxis-GuadalupeMember_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-NewcoMember_SubsequentEventTypeAxis-SubsequentEventMember" unitRef="Pure" name="us-gaap:EquityMethodInvestmentOwnershipPercentage" scale="-2" format="ixt:numdotdecimal" decimals="2">15</ix:nonFraction>% ownership interests, respectively, in Newco. Under the Agreement, the Company&#xa0;will be responsible for providing a linear accelerator&#xa0;upgrade to an Elekta Versa HD, and Guadalupe will be accountable for all site modification costs.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 2.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Management</b>&#x2019;<b>s Discussion and Analysis of Financial Condition and Results of Operations</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">This quarterly report to the Securities and Exchange Commission may be deemed to contain certain forward-looking statements with respect to the financial condition, results of operations and future plans of American Shared Hospital Services (including statements regarding the expected continued treatment growth of the Company&#x2019;s MEVION S250 system, the expansion of the Company&#x2019;s PBRT business, the timing and expansion of treatments by new Gamma Knife systems, the Company's expansion into new markets and the Company&#x2019;s acquisitions and potential market segments for its services, which involve risks and uncertainties including, but not limited to, the risks of economic and market conditions, the risks of variability of financial results between quarters, the risks of the Gamma Knife and radiation therapy businesses, the risks of developing The Operating Room for the 21st Century program, the risks of changes to CMS reimbursement rates or reimbursement methodology, the risks of the timing, financing, and operations of the Company&#x2019;s PBRT business, the risks of the COVID-19 pandemic and its effect on the Company&#x2019;s business operations and financial condition, the risk of expanding within or into new markets, and the risk that the integration or continued operation of acquired businesses could adversely affect financial results and the risk that current and future acquisitions may negatively affect the Company's financial position. Further information on potential factors that could affect the financial condition, results of operations and future plans of American Shared Hospital Services is included in the filings of the Company with the Securities and Exchange Commission, including the Company&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2021 and the definitive Proxy Statement for the Annual Meeting of Shareholders to be held on June 21, 2022.</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 8pt; text-indent: -9pt;"><span style="text-decoration: underline; "><b>Overview</b></span></p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">American Shared Hospital Services is a leading provider of turnkey technology solutions for stereotactic radiosurgery and advanced radiation therapy equipment and services.&#xa0; The Company&#x2019;s domestic Gamma Knife business operates by fee-per-use contracts or retail contracts where the Company shares in the revenue and operating costs of the equipment.&#xa0; The Company, through GKF, also owns and operates two single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. These units economically function similar to the Company&#x2019;s turn-key retail arrangements. The Company&#x2019;s PBRT system at Orlando Health Cancer Institute&#xa0;(&#x201c;Orlando Health&#x201d;), is also considered a retail arrangement. The main drivers of the Company&#x2019;s revenue are numbers of sites, procedure volume and reimbursement.&#xa0;&#xa0;</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 0pt; text-align: justify;"><span style="text-decoration: underline; "><b>Revenue Recognition</b></span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company recognizes revenues under ASC 842 and ASC 606 <i>Revenue from Contracts with Customers</i> (&#x201c;ASC 606&#x201d;). The Company had twelve domestic Gamma Knife units, two international Gamma Knife units, and one PBRT system, and thirteen domestic&#xa0;Gamma Knife units, two international Gamma Knife units,&#xa0;and&#xa0;one PBRT system in operation in the United States as of March 31, 2022 and 2021, respectively. Six of the Company&#x2019;s twelve domestic Gamma Knife customers are under fee-per-use contracts, and six&#xa0;customers are under retail arrangements. The Company, through GKF, also owns and operates two single-unit, international Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. These two units economically function similarly to the Company&#x2019;s turn-key retail arrangements. The Company&#x2019;s PBRT system at Orlando Health is also considered a retail arrangement.&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><i>Rental income from medical services</i> &#x2013; The Company recognizes revenues under ASC 842 when services have been rendered and collectability is reasonably assured, on either a fee per use or revenue sharing basis. The terms of the contracts do not contain any guaranteed minimum payments. The Company&#x2019;s contracts are typically for a ten-year term and are classified as either fee per use or retail. Retail arrangements are further classified as either turn-key or revenue sharing. Revenues from fee per use contracts is determined by each hospital&#x2019;s contracted rate. Revenues are recognized at the time the procedures are performed, based on each hospital&#x2019;s contracted rate and the number of procedures performed. Under revenue sharing arrangements, the Company receives a contracted percentage of the reimbursement received by the hospital. The amount the Company expects to receive is recorded as revenue and estimated based on historical experience. Revenue estimates are reviewed periodically and adjusted as necessary. Under turn-key arrangements, the Company receives payment from the hospital at an agreed upon percentage share of the hospital&#x2019;s reimbursement from third party payors, and the Company is responsible for paying all the operating costs of the equipment. Operating costs are determined primarily based on historical treatment protocols and cost schedules with the hospital. The Company records an estimate of operating costs which are reviewed on a regular basis and adjusted as necessary to more accurately reflect the actual operating costs. For turn-key sites, the Company also shares a percentage of net operating profit. The Company records an estimate of net operating profit based on estimated revenues, less estimated operating costs. The operating costs and estimated net operating profit are recorded as other direct operating costs in the condensed consolidated statement of operations. For the&#xa0;three-month periods ended March 31, 2022 and 2021&#xa0;the Company recognized revenues of approximately $4,141,000&#xa0;and&#xa0;$3,699,000, respectively, under ASC 842.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><i>Patient income</i> &#x2013; The Company has stand-alone facilities in Lima, Peru and Guayaquil, Ecuador, where a contract exists between the Company&#x2019;s facilities and the individual patient treated at the facility. Under ASC 606, the Company acts as the principal in this transaction and provides, at a point in time, a single performance obligation, in the form of a Gamma Knife treatment. Revenue related to a Gamma Knife treatment is recognized on a gross basis at the time when the patient receives treatment. There is no variable consideration present in the Company&#x2019;s performance obligation and the transaction price is agreed upon per the stated contractual rate. GKPeru&#x2019;s payment terms are typically prepaid for self-pay patients and insurance provider payments are paid net 30 days. GKCE&#x2019;s patient population is primarily covered by a government payor and payments are paid approximately 30 to 60 days upon invoice. The Company did not capitalize any incremental costs related to the fulfillment of its customer contracts. Accounts receivable earned by GKPeru were not significant for thethree-month periods ended March 31, 2022 and 2021. GKCE&#x2019;s accounts receivable were $511,000 and $478,000 for the&#xa0;three-month periods ended March 31, 2022 and 2021, respectively. For the&#xa0;three-month periods ended March 31, 2022 and 2021&#xa0;the Company recognized revenues of approximately $706,000 and&#xa0;$665,000, respectively, under ASC 606.</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 0pt;"><span style="text-decoration: underline; "><b>Reimbursement</b></span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><span style="background-color:#ffffff;">The Centers for Medicare and Medicaid (&#x201c;CMS&#x201d;) have established a&#xa0;</span>2022<span style="background-color:#ffffff;">&#xa0;delivery code&#xa0;reimbursement rate of approximately $7,943 ($7,773 in 2021</span><span style="background-color:#ffffff;">) for a Medicare Gamma Knife treatment. The approximate CMS reimbursement rates for delivery of PBRT for a simple treatment without compensation for </span>2022<span style="background-color:#ffffff;">&#xa0;is $554&#xa0;($543 in 2021</span><span style="background-color:#ffffff;">) and $1,321 ($1,298 in 2021</span><span style="background-color:#ffffff;">) for simple with compensation, intermediate and complex treatments, respectively.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">On September 18, 2020, CMS issued the final rule that would implement a new mandatory payment model for radiation oncology services: the RO APM. The RO APM, that was to be in effect for a five year period, has been delayed indefinitely. The RO APM significantly alters CMS&#x2019; payment methodology from a fee for service paradigm to a set reimbursement by cancer type methodology for radiation services provided within a 90 day episode of care. Under the RO APM, hospital based and free-standing radiation therapy providers are mandatorily required to participate in the model based on whether the radiation therapy provider is located within a randomly selected CBSA. CMS projects that providers treating approximately 30% of radiation oncology patients have been selected to participate in the RO APM. The remaining providers not included in the RO APM will continue to receive reimbursement based on a fee-for-service methodology. The RO APM includes but is not limited to PBRT and Gamma Knife services. Three&#xa0;of the Company's Gamma Knife centers are included in the RO APM. It is not anticipated that inclusion in the RO APM will have a significant impact on the Company's Gamma Knife revenues. The Company's PBRT center was not selected for inclusion in the RO APM. Medicare reimbursement in 2022&#xa0;for the most commonly used PBRT delivery codes&#xa0;increased&#xa0;by approximately 1.8% and increased by approximately 2.2%&#xa0;for Gamma Knife.&#xa0;</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 0pt;"><span style="text-decoration: underline; "><b>Impact of the COVID-19 Pandemic</b></span></p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">In 2021, following the dissemination of the vaccine for the COVID-19 virus in the United States, there was a scale back of the safety measures put into place throughout 2020. Some of the Company&#x2019;s customers still experienced some delays and restrictions in providing service, but not to the same degree that occurred during 2020.&#xa0;Procedure volumes for&#xa0;the Company&#x2019;s domestic Gamma Knife business for the twelve-month period ended December 31, 2021, began to rebound to pre-pandemic levels.&#xa0;The Company&#x2019;s PBRT business was impacted by COVID-19, and other factors, during 2021 as treatment volumes continued to lag&#xa0;from pre-pandemic levels. The Company&#x2019;s business&#xa0;has&#xa0;been impacted differently at each of the Company&#x2019;s various locations as a result of the COVID-19 pandemic and related governmental actions.&#xa0;However, as the COVID-19 pandemic evolves and new strains of the virus develop, additional impacts may arise which may have a material impact on the Company&#x2019;s business.&#xa0;</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">For the three-month period ended&#xa0;March 31, 2022, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding two customer contracts that expired in the first and fourth quarters of 2021, respectively, procedure&#xa0;volumes increased 2% compared to the same period in the prior year. The Company&#x2019;s PBRT business was impacted by COVID-19, and other factors, during 2021 as treatment volumes continued to lag from pre-pandemic levels. However, for the three-month period ended March 31, 2022, the Company&#x2019;s PBRT site returned to pre-pandemic levels.</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 0pt;"><span style="text-decoration: underline; "><b>First Quarter 2022 Results</b></span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Revenues increased by $483,000&#xa0;to$4,847,000<span style="background-color:#ffffff;">&#xa0;</span>for the three-month period ended March 31, 2022&#xa0;compared to $4,364,000&#xa0;for the same period&#xa0;in the prior year.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Revenues generated from the Company&#x2019;s PBRT system increased by $508,000&#xa0;to $2,039,000&#xa0;for the&#xa0;three-month period ended March 31, 2022&#xa0;compared to $1,531,000&#xa0;for the same period&#xa0;in the prior year. The increase in PBRT revenues for the three-month period ended March 31, 2022&#xa0;was due to increased volumes.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The number of PBRT fractions increased by 397&#xa0;to 1,628&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to 1,231&#xa0;for the same period&#xa0;in the prior year. The increase in PBRT volume for the&#xa0;three-month period ended March 31, 2022&#xa0;was primarily due to the<span style="background-color:#ffffff;">&#xa0;impact from the COVID-19 pandemic in the prior year</span>.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Gamma Knife revenues decreased $84,000&#xa0;to $2,808,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $2,892,000&#xa0;for the same period&#xa0;in the prior year.&#xa0;For the three-month period ended March 31, 2022, the decrease in Gamma Knife revenue was due to&#xa0;a&#xa0;decrease in procedures, offset by an increase in average reimbursement.&#xa0; The increase in average reimbursement&#xa0;was&#xa0;driven by an increase in the average rate at the Company&#x2019;s retail sites caused by a favorable shift in payor mix to more commercial payors.&#xa0;&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The number of Gamma Knife procedures decreased by 26&#xa0;to 329&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to 355&#xa0;for the same period&#xa0;in the prior year. The decrease in Gamma Knife procedures for the three-month period ended March 31, 2022&#xa0;was due to the expiration of one contract&#xa0;in each of the first and fourth quarters of 2021.&#xa0; Excluding the two Gamma Knife contracts that expired, Gamma Knife procedures for existing customer sites increased by 6&#xa0;for the&#xa0;three-month period ended March 31, 2022&#xa0;compared to the same period&#xa0;of the prior year.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Total costs of revenue decreased by $150,000&#xa0;to $2,780,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $2,930,000&#xa0;for the same period&#xa0;in the prior year.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Maintenance and supplies increased by $37,000&#xa0;to $709,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $672,000&#xa0;for the same period&#xa0;in the prior year. The increase in maintenance and supplies for the&#xa0;three-month period ended March 31, 2022 was primarily due to a maintenance contract for one of the Company&#x2019;s Gamma Knife Icon upgrades which commenced in the fourth quarter of 2021.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Depreciation and amortization decreased by $11,000&#xa0;to $1,187,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $1,198,000&#xa0;for the same period&#xa0;in the prior year. The decrease in depreciation and amortization for the three-month period ended March 31, 2022&#xa0;was primarily due to the expiration of one&#xa0;contract&#xa0;in each of the first and fourth quarters of 2021, offset&#xa0;by a change in estimate for salvage value for nine of the Company&#x2019;s&#xa0;Gamma Knife units implemented in the second quarter of 2021. The net effect of this change in estimate for the&#xa0;three-month period ended March 31, 2022, was a decrease in net income of approximately $114,000&#xa0;or $0.02&#xa0;per diluted share.&#xa0;Salvage value is based on the estimated fair value of the equipment at the end of its useful life.&#xa0;This change in estimate also impacts future periods.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Other direct operating costs decreased by $176,000&#xa0;to $884,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $1,060,000&#xa0;for the same period&#xa0;in the prior year. The decrease in other direct operating costs for the three-month period ended March 31, 2022&#xa0;was primarily due to the expiration of one&#xa0;contract&#xa0;in each of the first and fourth quarters of 2021.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Selling and administrative costs increased by $235,000&#xa0;to $1,319,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $1,084,000&#xa0;for the same period&#xa0;in the prior year. The increase for&#xa0;three-month period ended March 31, 2022&#xa0;was due to legal and related fees associated with new business opportunities.&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Interest expense decreased by $112,000&#xa0;to $148,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $260,000&#xa0;for the same period&#xa0;in the prior year. On April 9, 2021, the Company refinanced predominantly all of its existing debt and finance lease portfolio at a lower effective interest rate compared to the Company&#x2019;s historic&#xa0;portfolio rate, reducing interest expense.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Income tax expense&#xa0;increased by $200,000&#xa0;to&#xa0;$206,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to&#xa0;$6,000&#xa0;for the same period&#xa0;in the prior year. <span style="background-color:#ffffff;">The increase in income tax expense&#xa0;for the </span>three-month period ended March 31, 2022<span style="background-color:#ffffff;">&#xa0;was </span>due to higher earnings during the current period, return-to-provision adjustments arising from foreign tax returns filed during the current period, as well as permanent domestic tax differences expected to continue through year-end<span style="background-color:#ffffff;">.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Net income attributable to non-controlling interest increased by $67,000&#xa0;to $125,000&#xa0;for the three-month period ended March 31, 2022&#xa0;compared to $58,000&#xa0;for the same period&#xa0;in the prior year. Net income attributable to non-controlling interests represents net income earned by the 19% non-controlling interest in GKF, and net income of the non-controlling interests in various subsidiaries controlled by GKF. The decrease or increase in net income attributable to non-controlling interests reflects the relative profitability of GKF.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Net income&#xa0;increased by $240,000&#xa0;to net income of $269,000, or $0.04&#xa0;per diluted share for the three-month period ended March 31, 2022&#xa0;compared to $29,000, or $0.00&#xa0;per diluted share for the same period&#xa0;in the prior year.&#xa0;Net income increased for the three-month period ended March 31, 2022&#xa0;due to increased revenues and decreased operating costs, which resulted in an increase in gross margin, offset by an increase in selling and administrative costs.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Liquidity and Capital Resources</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company&#x2019;s primary liquidity needs are to fund capital expenditures as well as support working capital requirements. In general, the Company&#x2019;s principal sources of liquidity are cash and cash equivalents on hand and a $7,000,000&#xa0;revolving line of credit.&#xa0; As of March 31, 2022, the Company has not drawn on its line of credit. The Company had cash, cash equivalents and restricted cash of $8,401,000&#xa0;at March 31, 2022 compared to $8,263,000&#xa0;at December 31, 2021. The Company&#x2019;s cash position increased by $138,000&#xa0;due to cash from operating activities of $259,000, offset by payment for the purchase of property and equipment of $66,000&#xa0;and payments on long-term debt of $55,000.&#xa0;The Company&#x2019;s expected primary cash needs on both a short and long-term basis are for capital expenditures, business expansion, working capital, and other general corporate purposes. The Company has scheduled interest and principal payments under its debt obligations of approximately<span style="background-color:#ffffff;"> $2,010,000 du</span>ring the next 12 months.&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt -1pt;"><b>Working Capital</b></p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">The Company had working capital&#xa0;at March 31, 2022 of&#xa0;$10,421,000 compared to&#xa0;$9,196,000&#xa0;at December 31, 2021. The&#xa0;$1,225,000 increase in net working capital was primarily due a decrease in accounts payable and current liabilities during the first quarter of 2022.&#xa0;The Company believes that its cash on hand, cash flow from operations, and other cash resources are adequate to meet its scheduled debt obligations and working capital requirements during the next 12 months. See additional discussion below related to commitments.</p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">The Company, in the past, has secured financing for its Gamma Knife and radiation therapy units. The Company has secured financing for its projects from several lenders and anticipates that it will be able to secure financing on future projects from these or other lending sources, but there can be no assurance that financing will continue to be available on acceptable terms.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 8pt;"><b>Long-Term Debt</b></p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">Prior to April 2021, GKF generally financed its U.S. Gamma Knife units, upgrades and additions with loans or finance leases from various finance companies for typically 100% of the cost of each Gamma Knife, plus any sales tax, customs, and duties. On April 9, 2021, the Company and certain of its domestic subsidiaries entered into a five year $22,000,000 credit agreement with Fifth Third Bank, N.A., which refinanced its existing domestic Gamma Knife portfolio.&#xa0; The lease financing previously obtained by Orlando was also refinanced as long-term debt by the Credit Agreement. The Credit Agreement includes a $7,000,000 revolving line of credit that the Company has not drawn on as of March 31, 2022. The Credit Agreement is 48%&#xa0;amortized over a&#xa0;58-month period and is secured by a lien on substantially all of the assets of the Company and certain of its domestic subsidiaries. The Company&#x2019;s Gamma Knife unit in Ecuador is financed with DFC.</p>
  <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 27pt; text-align: justify;">As of&#xa0;December 31, 2021,&#xa0;LIBOR will no longer be used to price new loans, but 1-month, 3-month, 6-month and 12-month maturities will continue&#xa0;to be published through 2023. At that time, the Company will&#xa0;work&#xa0;with Fifth Third Bank to determine an alternative base rate.&#xa0;The Revolving Line is charged an unused line fee of 0.25% per annum. The Term Loan and DDTL have interest and principal payments due quarterly. Principal amortization on an annual basis for the Term Loan and DDTL equates to 48%&#xa0;of the original principal loan commitments in years one through five and an end of term payment of the remaining principal balance.&#xa0;See Note 3&#xa0;- Long Term Debt to the condensed consolidated financial statements for additional information.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>Commitments</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">On December 20, 2018, the Company signed Second Amendments to two System Build Agreements for the Company&#x2019;s second and third Mevion PBRT units. The Company and Mevion have agreed to upgrade the second and third PBRT units for which the Company has purchase commitments. The Company is actively seeking sites for these units but, to date, has not entered into agreements with any party for either placement of a PBRT unit or the related financing. The Company projects that it will be required to commence delivery of the second and third PBRT units no later than 2023. In the event the Company is unable to enter into customer agreements within the requisite time frame or receive an extension from Mevion, the Company could forfeit its deposits. As of March 31, 2022, the Company had commitments, after deposits, to purchase two MEVION S250i PBRT systems for $34,000,000.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">As of March 31, 2022, the Company had commitments to install&#xa0;four&#xa0;Leksell Gamma Knife Icon Systems (&#x201c;Icon&#x201d;) at existing customer sites, and purchase&#xa0;two&#xa0;Linear Accelerator (&#x201c;LINAC&#x201d;) systems,&#xa0;one&#xa0;to be placed at an existing customer site and&#xa0;one&#xa0;at a new customer site. The Company also has a commitment to upgrade the Gamma Knife unit at its stand-alone facility in Ecuador to an Icon. The&#xa0;Icon upgrades&#xa0;and LINAC purchases are scheduled to occur between&#xa0;2022&#xa0;and&#xa0;2023.&#xa0;The Company expects to upgrade the equipment in Ecuador in the latter part of 2022.&#xa0;The Company has a commitment from DFC to finance this upgrade.&#xa0;Total Gamma Knife and LINAC commitments as&#xa0;of March 31, 2022 were $10,760,000. It is the Company&#x2019;s intent to finance these commitments. There are no significant cash requirements, pending financing, for these commitments in the next 12 months. There can be no assurance that financing will be available for the Company&#x2019;s current or future projects, or at terms that are acceptable to the Company.&#xa0; However, the Company currently has cash on hand of $8,401,000 and a line of credit of $7,000,000&#xa0;to fund these projects.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">On July 21, 2017, the Company entered into a Maintenance and Support Agreement (the &#x201c;Mevion Service Agreement&#x201d;) with Mevion, which provides for maintenance and support of the Company&#x2019;s PBRT unit at Orlando Health. The Mevion Service Agreement began September 5, 2017, was amended in 2018, and renews annually over a five year period. The agreement requires an annual prepayment of $1,649,000 for the current contractual period. This payment portion was recorded as a prepaid contract and will be amortized over the one-year service period.&#xa0;&#xa0;</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">As of March 31, 2022, the Company had commitments to service and maintain its Gamma Knife and PBRT equipment. The service commitments are carried out via contracts with Mevion, Elekta and Mobius Imaging, LLC. In addition, in April 2019, the Company signed agreements to service the Icon upgrades which will be installed at various dates between 2022&#xa0;and 2023. The Company&#x2019;s commitments to purchase two LINAC systems also include a 9-year and 5-year agreement to service the equipment, respectively. Total service commitments as of March 31, 2022 were<span style="background-color:#ffffff;"> $9,356,000</span>. The Gamma Knife and certain other service contracts are paid monthly, as service is performed. The Company believes that cash flow from cash on hand and operations will be sufficient to cover these payments.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">On April 28, 2022, the Company signed agreements for commitments with Elekta to purchase four Gamma Knife planning workstations and to purchase a&#xa0;Versa HD, with related service.&#xa0; The Versa HD will be placed at the Company&#x2019;s new site in&#xa0;Puebla, Mexico which is expected to begin operations in late 2022 or early 2023. Total commitments agreed to as of April 28, 2022 were $3,528,000.&#xa0;It is the Company&#x2019;s intent to finance these commitments. There can be no assurance that financing will be available for the Company&#x2019;s current or future projects, or at terms that are acceptable to the Company.&#xa0; However, the Company currently has cash on hand of $8,401,000 and a line of credit of $7,000,000&#xa0;to fund these projects, if necessary.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#xa0;</p>
  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 0pt;"><b>Related Party Transactions</b></p>
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  <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">The Company&#x2019;s Gamma Knife business is operated through its&#xa0;81% indirect interest in its GKF subsidiary. The remaining&#xa0;19% of GKF is owned by a wholly owned U.S. subsidiary of Elekta, which is the manufacturer of the Gamma Knife. Since the Company purchases its Gamma Knife units from Elekta, there are significant related party transactions with Elekta&#xa0;such as&#xa0;equipment purchases, commitments to purchase and service equipment, and costs to maintain the equipment.&#xa0;For the&#xa0;three-month periods ended March 31, 2022 and 2021, related party transactions for equipment purchases and de-install costs were <span style="background-color:#ffffff;">$1,232,000&#xa0;and&#xa0;$0, respectively,</span>&#xa0;and&#xa0;costs incurred to maintain equipment were&#xa0;<span style="background-color:#ffffff;">$269,000&#xa0;and&#xa0;$248,000,</span>&#xa0;respectively.&#xa0; The Company also had&#xa0;commitments to purchase&#xa0;one&#xa0;Icon,&#xa0;install&#xa0;four&#xa0;Icon upgrades&#xa0;and service the related equipment of&#xa0;<span style="background-color:#ffffff;">$7,595,000 as of&#xa0;</span>&#xa0;March 31, 2022<span style="background-color:#ffffff;"> and </span>commitments to purchase&#xa0;one Cobalt-60 reload, purchase one&#xa0;Icon,&#xa0;install&#xa0;four&#xa0;Icon upgrades&#xa0;and service the related equipment of&#xa0;<span style="background-color:#ffffff;">$6,937,000</span>&#xa0;as of&#xa0;&#xa0;March 31, 2021, respectively.&#xa0; At March 31, 2022, the Company owed Elekta approximately <span style="background-color:#ffffff;">$760,000&#xa0;</span>for software, contract maintenance, and de-install costs.&#xa0; At March 31, 2021, the Company owed Elekta approximately <span style="background-color:#ffffff;">$2,532,000</span>&#xa0;for two Cobalt-60 reloads which were completed in April 2021,&#xa0;parts, contract maintenance and&#xa0;de-install costs.&#xa0;The Company believes that all its transactions with Elekta are arm&#x2019;s-length transactions.</p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><span style="background-color:#ffffff;">Item 3.</span></b><span style="background-color:#ffffff;">&#xa0;&#xa0;&#xa0;&#xa0;</span><b><span style="background-color:#ffffff;">Quantitative and Qualitative Disclosures about Market Risk</span></b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><span style="background-color:#ffffff;">The Company does not hold or issue derivative instruments for trading purposes and is not a party to any instruments with leverage or prepayment features. The Company does not have affiliation with partnerships, trusts or other entities whose purpose is to facilitate off-balance sheet financial transactions or similar arrangements</span><b><span style="background-color:#ffffff;">, </span></b><span style="background-color:#ffffff;">and therefore has no exposure to the financing, liquidity, market or credit risks associated with such entities. At </span>March 31, 2022<span style="background-color:#ffffff;">, the Company had no significant long-term, market-sensitive investments.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><span style="background-color:#ffffff;">Item 4.</span></b><span style="background-color:#ffffff;">&#xa0;&#xa0;&#xa0;&#xa0;</span><b><span style="background-color:#ffffff;">Controls and Procedures</span></b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><span style="background-color:#ffffff;">Under the supervision and with the participation of our management, including our chief executive officer and our president and chief operating and financial officer, we have evaluated the effectiveness of the design and operation of our disclosure controls and procedures as defined in Rule&#xa0;13a-15(e) of the Securities Exchange Act of 1934. These controls and procedures are designed to ensure that material information relating to the company and its subsidiaries is communicated to the chief executive officer and the chief financial officer. Based on that evaluation, our chief executive officer and our chief financial officer concluded that, as of </span>March 31, 2022<span style="background-color:#ffffff;">, our disclosure controls and procedures were effective to ensure that information required to be disclosed by us in reports that we file or submit under the Securities Exchange Act of 1934 is accumulated and communicated to the chief executive officer and the chief financial officer, and recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><span style="background-color:#ffffff;">Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in the reports that it files or submits under the Act is accumulated and communicated to the issuer&#x2019;s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"><span style="background-color:#ffffff;">There were no changes in our internal control over financial reporting during the </span>three-month period ended March 31, 2022<span style="background-color:#ffffff;">&#xa0;that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.</span></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>PART II - OTHER INFORMATION</b></p>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Legal Proceedings.</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 72pt;">None.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 1A.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Risk Factors</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&#xa0;</p>
  <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 72pt;">There were no material changes during the period covered in this report to the risk factors previously disclosed in Part 1, Item 1A, of the Company&#x2019;s Annual Report on Form 10-K for the year ended December 31, 2021.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 2.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Unregistered Sales of Equity Securities and Use of Proceeds.</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">None.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 3.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Defaults Upon Senior Securities.</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">None.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 4.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Mine Safety Disclosures</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">Not applicable.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 5.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Other Information.</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:72pt;">None.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
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       20
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Item 6.</b>&#xa0;&#xa0;&#xa0;&#xa0;<b>Exhibit Index</b></p>
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     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="15" style="vertical-align: bottom; width: 18%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Incorporated by reference herein</p> </td>
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     <td colspan="3" style="vertical-align: bottom; width: 10%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Exhibit Number</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 3%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 60%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Description</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 8%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Form</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 8%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Exhibit</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 8%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Date</p> </td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_355463.htm" style="-sec-extract:exhibit;"><span style="text-decoration: underline; ">31.1</span></a></p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Certification of Chief Executive Officer pursuant to Rule 13a-14a/15d-14a, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_355464.htm" style="-sec-extract:exhibit;"><span style="text-decoration: underline; ">31.2</span></a></p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Certification of Chief Financial Officer pursuant to Rule 13a-14a/15d-14a, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a href="ex_355465.htm" style="-sec-extract:exhibit;"><span style="text-decoration: underline; ">32.1</span></a></p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: center;">&#x1c2;</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Certifications of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.INS</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Instance Document</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.SCH</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="6" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Taxonomy Extension Schema Document</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.CAL</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Taxonomy Calculation Linkbase Document</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.DEF</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="6" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Taxonomy Definition Linkbase Document</p> </td>
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     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.LAB</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Taxonomy Label Linkbase Document</p> </td>
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     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">101.PRE</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Inline XBRL Taxonomy Extension Presentation Linkbase Document</p> </td>
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     <td colspan="3" style="vertical-align: top; width: 10%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">104</p> </td>
     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline Instance XBRL contained in Exhibit 101</p> </td>
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     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">*</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Filed herewith.</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&#x1c2;</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Furnished herewith.</p> </td>
     <td colspan="3" style="vertical-align: middle; width: 1%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 8%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: top; width: 3%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">#</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 60%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Portions of this exhibit (indicated therein by asterisks) have been omitted for confidential treatment.</p> </td>
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  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b>SIGNATURES</b></p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">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 thereunto duly authorized.</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">&#xa0;</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">AMERICAN SHARED HOSPITAL SERVICES</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Registrant</p>
  <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&#xa0;</p>
  <table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;margin-left:auto;margin-right:auto;">
   <tbody>
    <tr>
     <td colspan="3" style="vertical-align: bottom; width: 15%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date:</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 35%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">May 12, 2022</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 50%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Raymond C. Stachowiak</p> </td>
    </tr>

    <tr>
     <td colspan="3" style="vertical-align: middle; width: 15%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 35%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 50%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Raymond C. Stachowiak</p> </td>
    </tr>

    <tr>
     <td colspan="3" style="vertical-align: middle; width: 15%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 35%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 50%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Chief Executive Officer</p> </td>
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     <td colspan="3" style="vertical-align: middle; width: 15%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: middle; width: 50%;">&#xa0;</td>
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     <td colspan="3" style="vertical-align: bottom; width: 15%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Date:</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 35%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">May 12, 2022</p> </td>
     <td colspan="3" style="vertical-align: bottom; width: 50%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Craig K. Tagawa</p> </td>
    </tr>

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     <td colspan="3" style="vertical-align: middle; width: 15%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 35%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 50%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Craig K. Tagawa</p> </td>
    </tr>

    <tr>
     <td colspan="3" style="vertical-align: middle; width: 15%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: middle; width: 35%;">&#xa0;</td>
     <td colspan="3" style="vertical-align: bottom; width: 50%;"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">President, Chief Operating and Financial Officer</p> </td>
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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>ex_355463.htm
<DESCRIPTION>EXHIBIT 31.1
<TEXT>
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<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b>Exhibit 31.1</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CERTIFICATION</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">I, Raymond C. Stachowiak, as chief executive officer of American Shared Hospital Services, certify that:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1. I have reviewed this quarterly report on Form 10-Q of American Shared Hospital Services;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">2. 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">3. 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">4. The registrant's other certifying officers 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:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">a) 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">b) 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">c) evaluated the effectiveness of the registrant&#8217;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</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">d) disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">a) 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's ability to record, process, summarize and report financial information; and</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p><a data-tblloc="21x1" data-tblname="155661" data-tblv="20" id="led155661F20216281627512080433">May 12, 2022</a></p>

<p>&nbsp; &nbsp; &nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><u>/s/ Raymond C. Stachowiak</u></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Raymond C. Stachowiak</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Chief Executive Officer</p>

<p>&nbsp;</p>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>ex_355464.htm
<DESCRIPTION>EXHIBIT 31.2
<TEXT>
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<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b>Exhibit 31.2</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CERTIFICATION</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">I, Craig K. Tagawa., as president, chief operating and financial officer of American Shared Hospital Services, certify that:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">1. I have reviewed this quarterly report on Form 10-Q of American Shared Hospital Services;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">2. 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">3. 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">4. The registrant's other certifying officers 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:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">a) 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">b) 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;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">c) evaluated the effectiveness of the registrant&#8217;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</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">d) disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">a) 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's ability to record, process, summarize and report financial information; and</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;margin-left:auto;margin-right:auto;">

		<tr>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a data-tblloc="21x1" data-tblname="155661" data-tblv="20" id="led155661F20216281627512142391">May 12, 2022</a></p>
			</td>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="1" style="vertical-align: middle; width: 50%;">&nbsp;</td>
			<td style="vertical-align: middle; width: 50%;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="1" style="vertical-align: bottom; width: 50%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Craig K. Tagawa</p>
			</td>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Craig K. Tagawa</p>
			</td>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="1" style="vertical-align: middle; width: 50%;">&nbsp;</td>
			<td style="vertical-align: middle; width: 50%;">&nbsp;</td>
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			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">President, Chief Operating and Financial Officer</p>
			</td>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
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</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

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<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>ex_355465.htm
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
<html><head><meta charset="utf-8"><meta name="format-detection" content="telephone=no"><!-- Generated by ThunderDome Portal - 4/26/2022 9:05:50 PM -->
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<body style="font-size:10pt;font-family:'Times New Roman';padding:0in .1in;">
<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;"><b>Exhibit 32.1</b></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:right;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">The certification set forth below is being submitted in connection with the Quarterly Report on Form 10-Q of American Shared Hospital Services for the quarterly period ended <a data-tblloc="5x1" data-tblname="155661" data-tblv="20" id="led155661F20216281627512192504">March 31, 2022</a>&nbsp;(the &#8220;Report&#8221;) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the &#8220;Exchange Act&#8221;) and Section 1350 of Chapter 63 of Title 18 of the United States Code.</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">Ray Stachowiak, the Chief Executive Officer and Craig K. Tagawa, the President, Chief Operating a Financial Officer of American Shared Hospital Services, each certifies that, to the best of his knowledge:</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tr style="vertical-align: top;">
			<td style="width: 36pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">1.</p>
			</td>
			<td style="width: auto;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and</p>
			</td>
		</tr>

</table>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tr style="vertical-align: top;">
			<td style="width: 36pt;">&nbsp;</td>
			<td style="width: 18pt;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">2.</p>
			</td>
			<td style="width: auto;">
			<p style="margin: 0pt; text-align: left; font-family: Times New Roman; font-size: 10pt;">the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of American Shared Hospital Services.</p>
			</td>
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</table>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><a data-tblloc="21x1" data-tblname="155661" data-tblv="20" id="led155661F20216281627512173096">May 12, 2022</a></p>

<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;margin-left:auto;margin-right:auto;">

		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Raymond C. Stachowiak</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Raymond C. Stachowiak</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Chief Executive Officer</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: middle; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: middle; width: 50%;">&nbsp;</td>
		</tr>
		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%; border-bottom: thin solid rgb(0, 0, 0);">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">/s/ Craig K. Tagawa</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">Craig K. Tagawa</p>
			</td>
		</tr>
		<tr>
			<td style="vertical-align: bottom; width: 50%;">&nbsp;</td>
			<td colspan="1" style="vertical-align: bottom; width: 50%;">
			<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">President, Chief Operating and Financial Officer</p>
			</td>
		</tr>

</table>

<p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;">&nbsp;</p>

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<div class="hf-cell PGNUM">&nbsp;</div>
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        <link:usedOn>link:presentationLink</link:usedOn>
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        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
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        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">035 - Disclosure - Note 7 - Stock-based Compensation - Summary of Stock Option Activity (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType id="statement-note-9-subsequent-events-details-textual" roleURI="http://ashs.com/20220331/role/statement-note-9-subsequent-events-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">036 - Disclosure - Note 9 - Subsequent Events (Details Textual)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
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</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>ams-20220331_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
<TEXT>
<XBRL>
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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>ams-20220331_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
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    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-2-property-and-equipment-tables" xlink:label="ams_statement-statement-note-2-property-and-equipment-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-2-property-and-equipment-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Property and Equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-2-property-and-equipment-tables" xlink:to="ams_statement-statement-note-2-property-and-equipment-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-3-longterm-debt-financing-tables" xlink:label="ams_statement-statement-note-3-longterm-debt-financing-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-3-longterm-debt-financing-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 3 - Long-Term Debt Financing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-3-longterm-debt-financing-tables" xlink:to="ams_statement-statement-note-3-longterm-debt-financing-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-4-other-accrued-liabilities-tables" xlink:label="ams_statement-statement-note-4-other-accrued-liabilities-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-4-other-accrued-liabilities-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 4 - Other Accrued Liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-4-other-accrued-liabilities-tables" xlink:to="ams_statement-statement-note-4-other-accrued-liabilities-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-5-leases-tables" xlink:label="ams_statement-statement-note-5-leases-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-5-leases-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Leases</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-5-leases-tables" xlink:to="ams_statement-statement-note-5-leases-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_LeaseAgreementForNewCorporateOfficeMember" xlink:label="ams_LeaseAgreementForNewCorporateOfficeMember" xlink:type="locator"/>
    <link:label xlink:label="ams_LeaseAgreementForNewCorporateOfficeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Agreement for New Corporate Office [Member]</link:label>
    <link:label xlink:label="ams_LeaseAgreementForNewCorporateOfficeMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Lease Agreement for New Corporate Office.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_LeaseAgreementForNewCorporateOfficeMember" xlink:to="ams_LeaseAgreementForNewCorporateOfficeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-6-per-share-amounts-tables" xlink:label="ams_statement-statement-note-6-per-share-amounts-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-6-per-share-amounts-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 6 - Per Share Amounts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-6-per-share-amounts-tables" xlink:to="ams_statement-statement-note-6-per-share-amounts-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-7-stockbased-compensation-tables" xlink:label="ams_statement-statement-note-7-stockbased-compensation-tables" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-7-stockbased-compensation-tables-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Stock-based Compensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-7-stockbased-compensation-tables" xlink:to="ams_statement-statement-note-7-stockbased-compensation-tables-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-1-basis-of-presentation-revenues-and-profit-loss-allocations-to-reportable-segments-details" xlink:label="ams_statement-statement-note-1-basis-of-presentation-revenues-and-profit-loss-allocations-to-reportable-segments-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-1-basis-of-presentation-revenues-and-profit-loss-allocations-to-reportable-segments-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 1 - Basis of Presentation - Revenues and Profit (Loss) Allocations to Reportable Segments (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-1-basis-of-presentation-revenues-and-profit-loss-allocations-to-reportable-segments-details" xlink:to="ams_statement-statement-note-1-basis-of-presentation-revenues-and-profit-loss-allocations-to-reportable-segments-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-2-property-and-equipment-summary-of-property-and-equipment-details" xlink:label="ams_statement-statement-note-2-property-and-equipment-summary-of-property-and-equipment-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-2-property-and-equipment-summary-of-property-and-equipment-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 2 - Property and Equipment - Summary of Property and Equipment (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-2-property-and-equipment-summary-of-property-and-equipment-details" xlink:to="ams_statement-statement-note-2-property-and-equipment-summary-of-property-and-equipment-details-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_LesseeOperatingSubleaseMonthlyIncome" xlink:label="ams_LesseeOperatingSubleaseMonthlyIncome" xlink:type="locator"/>
    <link:label xlink:label="ams_LesseeOperatingSubleaseMonthlyIncome-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_LesseeOperatingSubleaseMonthlyIncome</link:label>
    <link:label xlink:label="ams_LesseeOperatingSubleaseMonthlyIncome-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Sublease, Monthly Income</link:label>
    <link:label xlink:label="ams_LesseeOperatingSubleaseMonthlyIncome-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">monthly amount of sublease income for operating lease.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_LesseeOperatingSubleaseMonthlyIncome" xlink:to="ams_LesseeOperatingSubleaseMonthlyIncome-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-3-longterm-debt-financing-longterm-debt-maturities-details" xlink:label="ams_statement-statement-note-3-longterm-debt-financing-longterm-debt-maturities-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-3-longterm-debt-financing-longterm-debt-maturities-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 3 - Long-Term Debt Financing - Long-term Debt Maturities (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-3-longterm-debt-financing-longterm-debt-maturities-details" xlink:to="ams_statement-statement-note-3-longterm-debt-financing-longterm-debt-maturities-details-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-4-other-accrued-liabilities-other-accrued-liabilities-details" xlink:label="ams_statement-statement-note-4-other-accrued-liabilities-other-accrued-liabilities-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-4-other-accrued-liabilities-other-accrued-liabilities-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 4 - Other Accrued Liabilities - Other Accrued Liabilities (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-4-other-accrued-liabilities-other-accrued-liabilities-details" xlink:to="ams_statement-statement-note-4-other-accrued-liabilities-other-accrued-liabilities-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAssetsNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensation</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-5-leases-summary-of-maturities-of-lessee-operating-lease-liabilities-details" xlink:label="ams_statement-statement-note-5-leases-summary-of-maturities-of-lessee-operating-lease-liabilities-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-5-leases-summary-of-maturities-of-lessee-operating-lease-liabilities-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 5 - Leases - Summary of Maturities of Lessee Operating Lease Liabilities (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-5-leases-summary-of-maturities-of-lessee-operating-lease-liabilities-details" xlink:to="ams_statement-statement-note-5-leases-summary-of-maturities-of-lessee-operating-lease-liabilities-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesCurrent</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022 (excluding the three-months ended March 31, 2022)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-6-per-share-amounts-computation-of-basic-and-diluted-earnings-per-share-details" xlink:label="ams_statement-statement-note-6-per-share-amounts-computation-of-basic-and-diluted-earnings-per-share-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-6-per-share-amounts-computation-of-basic-and-diluted-earnings-per-share-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 6 - Per Share Amounts - Computation of Basic and Diluted Earnings Per Share (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-6-per-share-amounts-computation-of-basic-and-diluted-earnings-per-share-details" xlink:to="ams_statement-statement-note-6-per-share-amounts-computation-of-basic-and-diluted-earnings-per-share-details-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Maturities of Long-Term Debt [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:to="us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_statement-statement-note-7-stockbased-compensation-summary-of-stock-option-activity-details" xlink:label="ams_statement-statement-note-7-stockbased-compensation-summary-of-stock-option-activity-details" xlink:type="locator"/>
    <link:label xlink:label="ams_statement-statement-note-7-stockbased-compensation-summary-of-stock-option-activity-details-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Note 7 - Stock-based Compensation - Summary of Stock Option Activity (Details)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_statement-statement-note-7-stockbased-compensation-summary-of-stock-option-activity-details" xlink:to="ams_statement-statement-note-7-stockbased-compensation-summary-of-stock-option-activity-details-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NotesToFinancialStatements" xlink:label="ams_NotesToFinancialStatements" xlink:type="locator"/>
    <link:label xlink:label="ams_NotesToFinancialStatements-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NotesToFinancialStatements" xlink:to="ams_NotesToFinancialStatements-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NotesToFinancialStatementsAbstract" xlink:label="ams_NotesToFinancialStatementsAbstract" xlink:type="locator"/>
    <link:label xlink:label="ams_NotesToFinancialStatementsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes To Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NotesToFinancialStatementsAbstract" xlink:to="ams_NotesToFinancialStatementsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetRetirementObligationCurrent" xlink:label="us-gaap_AssetRetirementObligationCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetRetirementObligationCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AssetRetirementObligationCurrent</link:label>
    <link:label xlink:label="us-gaap_AssetRetirementObligationCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset retirement obligations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetRetirementObligationCurrent" xlink:to="us-gaap_AssetRetirementObligationCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_OperatingLeaseMonthlyExpense" xlink:label="ams_OperatingLeaseMonthlyExpense" xlink:type="locator"/>
    <link:label xlink:label="ams_OperatingLeaseMonthlyExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_OperatingLeaseMonthlyExpense</link:label>
    <link:label xlink:label="ams_OperatingLeaseMonthlyExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Monthly Expense</link:label>
    <link:label xlink:label="ams_OperatingLeaseMonthlyExpense-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of operating lease expense per month. Excludes sublease income.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_OperatingLeaseMonthlyExpense" xlink:to="ams_OperatingLeaseMonthlyExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement, Option, Activity [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_GuadalupeMember" xlink:label="ams_GuadalupeMember" xlink:type="locator"/>
    <link:label xlink:label="ams_GuadalupeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guadalupe [Member]</link:label>
    <link:label xlink:label="ams_GuadalupeMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents legal entity of Guadalupe.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_GuadalupeMember" xlink:to="ams_GuadalupeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NewcoMember" xlink:label="ams_NewcoMember" xlink:type="locator"/>
    <link:label xlink:label="ams_NewcoMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Newco [Member]</link:label>
    <link:label xlink:label="ams_NewcoMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Newco.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NewcoMember" xlink:to="ams_NewcoMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DepreciationDepletionAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label xlink:label="us-gaap_DepreciationDepletionAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DepreciationDepletionAndAmortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current portion of long-term debt, net</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtCurrent" xlink:to="us-gaap_LongTermDebtCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AssetsCurrent</link:label>
    <link:label xlink:label="us-gaap_AssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable, grant date weighted-average exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable, weighted average remaining contractual life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total shareholders' equity</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balances</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balances</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Outstanding, weighted average remaining contractual life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Outstanding, intrinsic value</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding, grant date weighted-average exercise price (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding, grant date weighted-average exercise price (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to net cash from operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockSharesAuthorized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, shares authorized (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockSharesIssued-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, shares issued (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseDiscountRate" xlink:label="us-gaap_LesseeOperatingLeaseDiscountRate" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseDiscountRate</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseDiscountRate-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Discount Rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseDiscountRate" xlink:to="us-gaap_LesseeOperatingLeaseDiscountRate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockNoParValue" xlink:label="us-gaap_CommonStockNoParValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockNoParValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, no par value (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockNoParValue" xlink:to="us-gaap_CommonStockNoParValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee compensation and benefits</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CommonStockCapitalSharesReservedForFutureIssuance</link:label>
    <link:label xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Capital Shares Reserved for Future Issuance (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xlink:type="locator"/>
    <link:label xlink:label="srt_RangeMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeMember" xlink:to="srt_RangeMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xlink:type="locator"/>
    <link:label xlink:label="srt_MaximumMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" xlink:type="locator"/>
    <link:label xlink:label="srt_MinimumMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeasesTextBlock" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeasesTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Leases [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeasesTextBlock" xlink:to="us-gaap_LesseeOperatingLeasesTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsPayableCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductOrServiceAxis" xlink:label="srt_ProductOrServiceAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_ProductOrServiceAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="us-gaap_RevolvingCreditFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RevolvingCreditFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revolving Credit Facility [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevolvingCreditFacilityMember" xlink:to="us-gaap_RevolvingCreditFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in shares)</link:label>
    <link:label xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Outstanding (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ProductsAndServicesDomain" xlink:label="srt_ProductsAndServicesDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_ProductsAndServicesDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductsAndServicesDomain" xlink:to="srt_ProductsAndServicesDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_RangeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statistical Measurement [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="srt_EquityMethodInvesteeNameDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_EquityMethodInvesteeNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_EquityMethodInvesteeNameDomain" xlink:to="srt_EquityMethodInvesteeNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CreditFacilityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CreditFacilityDomain" xlink:label="us-gaap_CreditFacilityDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CreditFacilityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityDomain" xlink:to="us-gaap_CreditFacilityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other accrued liabilities</link:label>
    <link:label xlink:label="us-gaap_OtherAccruedLiabilitiesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other accrued liabilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAccruedLiabilitiesCurrent" xlink:to="us-gaap_OtherAccruedLiabilitiesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InterestPaidNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PolicyTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PolicyTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_PolicyTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Policies</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_PolicyTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment, Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_StatementGeographicalAxis" xlink:label="srt_StatementGeographicalAxis" xlink:type="locator"/>
    <link:label xlink:label="srt_StatementGeographicalAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_StatementGeographicalAxis" xlink:to="srt_StatementGeographicalAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_SegmentGeographicalDomain" xlink:label="srt_SegmentGeographicalDomain" xlink:type="locator"/>
    <link:label xlink:label="srt_SegmentGeographicalDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_SegmentGeographicalDomain" xlink:to="srt_SegmentGeographicalDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedProfessionalFeesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AccruedProfessionalFeesCurrent</link:label>
    <link:label xlink:label="us-gaap_AccruedProfessionalFeesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Professional services</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedInsuranceCurrent" xlink:label="us-gaap_AccruedInsuranceCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedInsuranceCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AccruedInsuranceCurrent</link:label>
    <link:label xlink:label="us-gaap_AccruedInsuranceCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Insurance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedInsuranceCurrent" xlink:to="us-gaap_AccruedInsuranceCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payment for purchase of property and equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Diluted effect of stock options and restricted stock awards (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:to="us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="us-gaap_IncomeTaxesPaidNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeTaxesPaidNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes paid (refunded)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaidNet" xlink:to="us-gaap_IncomeTaxesPaidNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Revenue from Segments to Consolidated [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock" xlink:to="us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_PrepaidMaintenanceCurrent" xlink:label="ams_PrepaidMaintenanceCurrent" xlink:type="locator"/>
    <link:label xlink:label="ams_PrepaidMaintenanceCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid maintenance</link:label>
    <link:label xlink:label="ams_PrepaidMaintenanceCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of prepaid maintenance classified as current.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_PrepaidMaintenanceCurrent" xlink:to="ams_PrepaidMaintenanceCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Assets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Assets</link:label>
    <link:label xlink:label="us-gaap_Assets-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SupplementalCashFlowInformationAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental cash flow disclosure:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseImpairmentLoss" xlink:label="us-gaap_OperatingLeaseImpairmentLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseImpairmentLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingLeaseImpairmentLoss</link:label>
    <link:label xlink:label="us-gaap_OperatingLeaseImpairmentLoss-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Impairment Loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseImpairmentLoss" xlink:to="us-gaap_OperatingLeaseImpairmentLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_AccruedLiabilitesOtherCurrent" xlink:label="ams_AccruedLiabilitesOtherCurrent" xlink:type="locator"/>
    <link:label xlink:label="ams_AccruedLiabilitesOtherCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_AccruedLiabilitesOtherCurrent</link:label>
    <link:label xlink:label="ams_AccruedLiabilitesOtherCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label xlink:label="ams_AccruedLiabilitesOtherCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of accrued liabilities classified as current not specifically disclosed.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_AccruedLiabilitesOtherCurrent" xlink:to="ams_AccruedLiabilitesOtherCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PropertyPlantAndEquipmentUsefulLife</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Useful Life (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PlanNameAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PlanNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameDomain" xlink:to="us-gaap_PlanNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MinorityInterest" xlink:label="us-gaap_MinorityInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MinorityInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-controlling interests in subsidiaries</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterest" xlink:to="us-gaap_MinorityInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_EquipmentMaintenanceAndUpgradesCurrent" xlink:label="ams_EquipmentMaintenanceAndUpgradesCurrent" xlink:type="locator"/>
    <link:label xlink:label="ams_EquipmentMaintenanceAndUpgradesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_EquipmentMaintenanceAndUpgradesCurrent</link:label>
    <link:label xlink:label="ams_EquipmentMaintenanceAndUpgradesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equipment maintenance and upgrades</link:label>
    <link:label xlink:label="ams_EquipmentMaintenanceAndUpgradesCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of equipment maintenance and upgrades classified as current.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_EquipmentMaintenanceAndUpgradesCurrent" xlink:to="ams_EquipmentMaintenanceAndUpgradesCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionInProgressMember" xlink:label="us-gaap_ConstructionInProgressMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConstructionInProgressMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Construction in Progress [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressMember" xlink:to="us-gaap_ConstructionInProgressMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property and equipment:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</link:label>
    <link:label xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_AccruedOperatingCostsCurrent" xlink:label="ams_AccruedOperatingCostsCurrent" xlink:type="locator"/>
    <link:label xlink:label="ams_AccruedOperatingCostsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_AccruedOperatingCostsCurrent</link:label>
    <link:label xlink:label="ams_AccruedOperatingCostsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating costs</link:label>
    <link:label xlink:label="ams_AccruedOperatingCostsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of accrued operating costs classified as current.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_AccruedOperatingCostsCurrent" xlink:to="ams_AccruedOperatingCostsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for doubtful accounts</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountsReceivableNetCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts receivable, net of allowance for doubtful accounts of $100,000 at March 31, 2022 and $100,000 at December 31, 2021</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NumberOfReportableSegments" xlink:label="us-gaap_NumberOfReportableSegments" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NumberOfReportableSegments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NumberOfReportableSegments</link:label>
    <link:label xlink:label="us-gaap_NumberOfReportableSegments-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Reportable Segments</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NumberOfReportableSegments" xlink:to="us-gaap_NumberOfReportableSegments-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional paid-in capital</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Lived Tangible Asset [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shareholders' equity:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_IncreaseDecreaseInProcedureVolumesPercentage" xlink:label="ams_IncreaseDecreaseInProcedureVolumesPercentage" xlink:type="locator"/>
    <link:label xlink:label="ams_IncreaseDecreaseInProcedureVolumesPercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_IncreaseDecreaseInProcedureVolumesPercentage</link:label>
    <link:label xlink:label="ams_IncreaseDecreaseInProcedureVolumesPercentage-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Procedure Volumes, Percentage</link:label>
    <link:label xlink:label="ams_IncreaseDecreaseInProcedureVolumesPercentage-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of increase (decrease) in procedure volumes.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_IncreaseDecreaseInProcedureVolumesPercentage" xlink:to="ams_IncreaseDecreaseInProcedureVolumesPercentage-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AssetsCurrentAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current assets:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to American Shared Hospital Services</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetIncomeLoss</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent, Total</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to American Shared Hospital Services</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible asset</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash, cash equivalents, and restricted cash at beginning of period</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash, cash equivalents, and restricted cash at end 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-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect</link:label>
    <link:label xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net change in cash, cash equivalents, and restricted cash</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInFinancingActivities</link:label>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in financing activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</link:label>
    <link:label xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: Net income attributable to non-controlling interest</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_OperatingIncomeLoss</link:label>
    <link:label xlink:label="us-gaap_OperatingIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EmployeeStockOptionMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement, Option [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInOperatingActivities</link:label>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_NetCashProvidedByUsedInInvestingActivities</link:label>
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    <link:label xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GrossProfit" xlink:label="us-gaap_GrossProfit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_GrossProfit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_GrossProfit</link:label>
    <link:label xlink:label="us-gaap_GrossProfit-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gross margin</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesTableTextBlock" xlink:label="us-gaap_OtherLiabilitiesTableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OtherLiabilitiesTableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities [Table Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesTableTextBlock" xlink:to="us-gaap_OtherLiabilitiesTableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</link:label>
    <link:label xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accumulated depreciation and amortization</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Goodwill-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentOther" xlink:label="us-gaap_PropertyPlantAndEquipmentOther" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentOther-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Office equipment</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentOther" xlink:to="us-gaap_PropertyPlantAndEquipmentOther-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="us-gaap_MachineryAndEquipmentGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_MachineryAndEquipmentGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medical equipment and facilities</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MachineryAndEquipmentGross" xlink:to="us-gaap_MachineryAndEquipmentGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionInProgressGross" xlink:label="us-gaap_ConstructionInProgressGross" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ConstructionInProgressGross-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Construction in progress</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressGross" xlink:to="us-gaap_ConstructionInProgressGross-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedIncomeTaxes" xlink:label="us-gaap_AccruedIncomeTaxes" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccruedIncomeTaxes-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes payable</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedIncomeTaxes" xlink:to="us-gaap_AccruedIncomeTaxes-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongtermDebtTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Term Debt, Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Land" xlink:label="us-gaap_Land" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Land-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Land</link:label>
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    <link:label xlink:label="us-gaap_LongtermDebtTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Term Debt, Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeDomain" xlink:to="us-gaap_LongtermDebtTypeDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesDisclosureTextBlock" xlink:to="us-gaap_OtherLiabilitiesDisclosureTextBlock-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_EquityMethodInvestmentOwnershipPercentage</link:label>
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    <link:label xlink:label="us-gaap_ProfitLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label xlink:label="us-gaap_ProfitLoss-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CostDepreciationAmortizationAndDepletion-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfRevenueAbstract" xlink:label="us-gaap_CostOfRevenueAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CostOfRevenueAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs of revenue:</link:label>
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    <link:label xlink:label="srt_ScenarioUnspecifiedDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ScenarioUnspecifiedDomain" xlink:to="srt_ScenarioUnspecifiedDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_EarningsPerShareAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net income per share:</link:label>
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    <link:label xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AdditionalPaidInCapitalMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ParentMember" xlink:label="us-gaap_ParentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ParentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parent [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ParentMember" xlink:to="us-gaap_ParentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CommonStockMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_IncomeTaxExpenseBenefit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementEquityComponentsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_EquityComponentDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_LongtermDebtMaturityAfterYearFour" xlink:label="ams_LongtermDebtMaturityAfterYearFour" xlink:type="locator"/>
    <link:label xlink:label="ams_LongtermDebtMaturityAfterYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_LongtermDebtMaturityAfterYearFour</link:label>
    <link:label xlink:label="ams_LongtermDebtMaturityAfterYearFour-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
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    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebt</link:label>
    <link:label xlink:label="us-gaap_LongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_InterestAndOtherIncomeLoss" xlink:label="ams_InterestAndOtherIncomeLoss" xlink:type="locator"/>
    <link:label xlink:label="ams_InterestAndOtherIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest and other income</link:label>
    <link:label xlink:label="ams_InterestAndOtherIncomeLoss-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of interest income (loss) and other income (loss) recognized during the period.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_InterestAndOtherIncomeLoss" xlink:to="ams_InterestAndOtherIncomeLoss-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</link:label>
    <link:label xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income before income taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentTerm" xlink:label="us-gaap_DebtInstrumentTerm" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentTerm-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentTerm</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentTerm-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTerm" xlink:to="us-gaap_DebtInstrumentTerm-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted cash</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Cash" xlink:label="us-gaap_Cash" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_Cash-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_Cash</link:label>
    <link:label xlink:label="us-gaap_Cash-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash, Ending Balance</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DeferredFinanceCostsNet-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DeferredFinanceCostsNet</link:label>
    <link:label xlink:label="us-gaap_DeferredFinanceCostsNet-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Issuance Costs, Net, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFinanceCostsNet" xlink:to="us-gaap_DeferredFinanceCostsNet-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AllocatedShareBasedCompensationExpense</link:label>
    <link:label xlink:label="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-Based Payment Arrangement, Expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInAssetRetirementObligations" xlink:label="us-gaap_IncreaseDecreaseInAssetRetirementObligations" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInAssetRetirementObligations-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset retirement obligations</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAssetRetirementObligations" xlink:to="us-gaap_IncreaseDecreaseInAssetRetirementObligations-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="us-gaap_RepaymentsOfLongTermDebt" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RepaymentsOfLongTermDebt-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_RepaymentsOfLongTermDebt</link:label>
    <link:label xlink:label="us-gaap_RepaymentsOfLongTermDebt-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Principal payments on long-term debt</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfLongTermDebt" xlink:to="us-gaap_RepaymentsOfLongTermDebt-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OfficeEquipmentMember" xlink:label="us-gaap_OfficeEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OfficeEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Office Equipment [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OfficeEquipmentMember" xlink:to="us-gaap_OfficeEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentQuarterlyReport-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
    <link:label xlink:label="dei_AmendmentFlag-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityIncorporationStateCountryCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="us-gaap_DebtInstrumentCarryingAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentCarryingAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentCarryingAmount</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentCarryingAmount-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt, Gross</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCarryingAmount" xlink:to="us-gaap_DebtInstrumentCarryingAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AccountingPoliciesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentTransitionReport-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
    <link:label xlink:label="dei_CityAreaCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityInteractiveDataCurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
    <link:label xlink:label="dei_SecurityExchangeName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_CommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, shares outstanding (in shares)</link:label>
    <link:label xlink:label="us-gaap_CommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balances (in shares)</link:label>
    <link:label xlink:label="us-gaap_CommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balances (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
    <link:label xlink:label="dei_Security12bTitle-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_CurrentFiscalYearEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentInterestRateStatedPercentage</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</link:label>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalPeriodFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentFiscalYearFocus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentPeriodEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFileNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityEmergingGrowthCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="us-gaap_DebtInstrumentFaceAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentFaceAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DebtInstrumentFaceAmount</link:label>
    <link:label xlink:label="us-gaap_DebtInstrumentFaceAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFaceAmount" xlink:to="us-gaap_DebtInstrumentFaceAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentType-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xlink:type="locator"/>
    <link:label xlink:label="dei_EntitySmallBusiness-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityShellCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationLineItems-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
    <link:label xlink:label="dei_DocumentInformationTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationTable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AreaOfRealEstateProperty" xlink:label="us-gaap_AreaOfRealEstateProperty" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AreaOfRealEstateProperty-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_AreaOfRealEstateProperty</link:label>
    <link:label xlink:label="us-gaap_AreaOfRealEstateProperty-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Area of Real Estate Property (Square Foot)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AreaOfRealEstateProperty" xlink:to="us-gaap_AreaOfRealEstateProperty-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityFilerCategory-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis" xlink:label="us-gaap_DebtInstrumentAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentAxis" xlink:to="us-gaap_DebtInstrumentAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCurrentReportingStatus-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="us-gaap_DebtInstrumentNameDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DebtInstrumentNameDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentNameDomain" xlink:to="us-gaap_DebtInstrumentNameDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">London Interbank Offered Rate (LIBOR) [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:to="us-gaap_LondonInterbankOfferedRateLIBORMember-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_RepaymentsOfShortTermDebt-label" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Principal payments on short-term financing</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfShortTermDebt" xlink:to="us-gaap_RepaymentsOfShortTermDebt-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_StatementBusinessSegmentsAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_SegmentDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentDomain" xlink:to="us-gaap_SegmentDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_VariableRateDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateDomain" xlink:to="us-gaap_VariableRateDomain-label" xlink:type="arc"/>
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    <link:label xlink:label="us-gaap_VariableRateAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding-label" xlink:type="arc"/>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable-label" xlink:type="arc"/>
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    <link:label xlink:label="dei_EntityTaxIdentificationNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonUsMember" xlink:label="us-gaap_NonUsMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NonUsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-US [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonUsMember" xlink:to="us-gaap_NonUsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCentralIndexKey-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityRegistrantName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
    <link:label xlink:label="dei_LegalEntityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressAddressLine1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="us-gaap_EarningsPerShareDiluted" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareDiluted-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per share (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_EarningsPerShareDiluted-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income per common share - diluted (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_EarningsPerShareDiluted-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted, Total (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average common shares for basic earnings per share (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressCityOrTown-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressPostalZipCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareBasic" xlink:label="us-gaap_EarningsPerShareBasic" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_EarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per share (in dollars per share)</link:label>
    <link:label xlink:label="us-gaap_EarningsPerShareBasic-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income per common share - basic (in dollars per share)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityAddressStateOrProvince-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfCashFlowsAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xlink:type="locator"/>
    <link:label xlink:label="dei_EntityCommonStockSharesOutstanding-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022 (excluding the three-months ended March 31, 2022)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseContractualTermDomain" xlink:label="us-gaap_LeaseContractualTermDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LeaseContractualTermDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Contractual Term [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseContractualTermDomain" xlink:to="us-gaap_LeaseContractualTermDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseContractualTermAxis" xlink:label="us-gaap_LeaseContractualTermAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LeaseContractualTermAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Contractual Term [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseContractualTermAxis" xlink:to="us-gaap_LeaseContractualTermAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncomeStatementAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2025</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2026</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LesseeOperatingLeaseRemainingLeaseTerm</link:label>
    <link:label xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Remaining Lease Term (Year)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm" xlink:to="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="us-gaap_LongTermDebtTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-Term Debt [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtTextBlock" xlink:to="us-gaap_LongTermDebtTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo</link:label>
    <link:label xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2024</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
    <link:label xlink:label="dei_TradingSymbol-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_WorkingCapitalPaymentDue" xlink:label="ams_WorkingCapitalPaymentDue" xlink:type="locator"/>
    <link:label xlink:label="ams_WorkingCapitalPaymentDue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common stock, no par value (10,000,000 authorized; 6,079,000 and 6,049,000 shares issued and outstanding at March 31, 2022 and at December 31, 2021</link:label>
    <link:label xlink:label="ams_WorkingCapitalPaymentDue-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of working capital payment due.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_WorkingCapitalPaymentDue" xlink:to="ams_WorkingCapitalPaymentDue-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_PropertyPlantAndEquipmentGrossExcludingLand" xlink:label="ams_PropertyPlantAndEquipmentGrossExcludingLand" xlink:type="locator"/>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentGrossExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property and equipment, gross</link:label>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentGrossExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross, Excluding Land</link:label>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentGrossExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale, excluding land.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_PropertyPlantAndEquipmentGrossExcludingLand" xlink:to="ams_PropertyPlantAndEquipmentGrossExcludingLand-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="us-gaap_FinanceLeaseInterestExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_FinanceLeaseInterestExpense-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest expense associated with lease liabilities</link:label>
    <link:label xlink:label="us-gaap_FinanceLeaseInterestExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_FinanceLeaseInterestExpense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue" xlink:label="ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue" xlink:type="locator"/>
    <link:label xlink:label="ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts payable, accrued liabilities and deferred revenue</link:label>
    <link:label xlink:label="ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of increase (decrease) in accounts payable, accrued liabilities and deferred revenue.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue" xlink:to="ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_PropertyPlantAndEquipmentNetExcludingLand" xlink:label="ams_PropertyPlantAndEquipmentNetExcludingLand" xlink:type="locator"/>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentNetExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_PropertyPlantAndEquipmentNetExcludingLand</link:label>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentNetExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net property and equipment</link:label>
    <link:label xlink:label="ams_PropertyPlantAndEquipmentNetExcludingLand-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">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, excluding land.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_PropertyPlantAndEquipmentNetExcludingLand" xlink:to="ams_PropertyPlantAndEquipmentNetExcludingLand-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
    <link:label xlink:label="dei_LocalPhoneNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_IncreaseDecreaseInLeaseLiabilities" xlink:label="ams_IncreaseDecreaseInLeaseLiabilities" xlink:type="locator"/>
    <link:label xlink:label="ams_IncreaseDecreaseInLeaseLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
    <link:label xlink:label="ams_IncreaseDecreaseInLeaseLiabilities-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in lease liabilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_IncreaseDecreaseInLeaseLiabilities" xlink:to="ams_IncreaseDecreaseInLeaseLiabilities-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TableTextBlock" xlink:label="us-gaap_TableTextBlock" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_TableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_TableTextBlock</link:label>
    <link:label xlink:label="us-gaap_TableTextBlock-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Tables</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TableTextBlock" xlink:to="us-gaap_TableTextBlock-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NoncashLeaseExpense" xlink:label="ams_NoncashLeaseExpense" xlink:type="locator"/>
    <link:label xlink:label="ams_NoncashLeaseExpense-label" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Non cash lease expense</link:label>
    <link:label xlink:label="ams_NoncashLeaseExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_NoncashLeaseExpense</link:label>
    <link:label xlink:label="ams_NoncashLeaseExpense-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of noncash lease expense.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NoncashLeaseExpense" xlink:to="ams_NoncashLeaseExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NumberOfMedicalCenters" xlink:label="ams_NumberOfMedicalCenters" xlink:type="locator"/>
    <link:label xlink:label="ams_NumberOfMedicalCenters-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_NumberOfMedicalCenters</link:label>
    <link:label xlink:label="ams_NumberOfMedicalCenters-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Medical Centers</link:label>
    <link:label xlink:label="ams_NumberOfMedicalCenters-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of medical centers.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NumberOfMedicalCenters" xlink:to="ams_NumberOfMedicalCenters-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</link:label>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" 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_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage</link:label>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Unused Capacity, Commitment Fee Percentage</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage" xlink:to="us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SalvageValueMember" xlink:label="us-gaap_SalvageValueMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SalvageValueMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Salvage Value [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SalvageValueMember" xlink:to="us-gaap_SalvageValueMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense (in shares)</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Selling and administrative expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financing activities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="us-gaap_LineOfCreditFacilityLenderDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityLenderDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Lender [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityLenderDomain" xlink:to="us-gaap_LineOfCreditFacilityLenderDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ChangeInAccountingEstimateByTypeAxis" xlink:label="us-gaap_ChangeInAccountingEstimateByTypeAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ChangeInAccountingEstimateByTypeAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Accounting Estimate by Type [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ChangeInAccountingEstimateByTypeAxis" xlink:to="us-gaap_ChangeInAccountingEstimateByTypeAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ChangeInAccountingEstimateTypeDomain" xlink:label="us-gaap_ChangeInAccountingEstimateTypeDomain" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ChangeInAccountingEstimateTypeDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Accounting Estimate, Type [Domain]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ChangeInAccountingEstimateTypeDomain" xlink:to="us-gaap_ChangeInAccountingEstimateTypeDomain-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="us-gaap_LineOfCreditFacilityAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LineOfCreditFacilityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lender Name [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityAxis" xlink:to="us-gaap_LineOfCreditFacilityAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_GammaKnifeAndPBRTEquipmentMember" xlink:label="ams_GammaKnifeAndPBRTEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="ams_GammaKnifeAndPBRTEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gamma Knife and PBRT Equipment [Member]</link:label>
    <link:label xlink:label="ams_GammaKnifeAndPBRTEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Gamma Knife and PBRT equipment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_GammaKnifeAndPBRTEquipmentMember" xlink:to="ams_GammaKnifeAndPBRTEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtRefinancedAmount" xlink:label="us-gaap_ShortTermDebtRefinancedAmount" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ShortTermDebtRefinancedAmount-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_ShortTermDebtRefinancedAmount</link:label>
    <link:label xlink:label="us-gaap_ShortTermDebtRefinancedAmount-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt, Refinanced, Amount</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermDebtRefinancedAmount" xlink:to="us-gaap_ShortTermDebtRefinancedAmount-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_LiabilitiesAndStockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and shareholders' equity</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NumberOfSingleunitFacilities" xlink:label="ams_NumberOfSingleunitFacilities" xlink:type="locator"/>
    <link:label xlink:label="ams_NumberOfSingleunitFacilities-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_NumberOfSingleunitFacilities</link:label>
    <link:label xlink:label="ams_NumberOfSingleunitFacilities-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Single-unit Facilities</link:label>
    <link:label xlink:label="ams_NumberOfSingleunitFacilities-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of single-unit facilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NumberOfSingleunitFacilities" xlink:to="ams_NumberOfSingleunitFacilities-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_LimaPeruAndGuayaquilEcuadorMember" xlink:label="ams_LimaPeruAndGuayaquilEcuadorMember" xlink:type="locator"/>
    <link:label xlink:label="ams_LimaPeruAndGuayaquilEcuadorMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lima, Peru and Guayaquil, Ecuador [Member]</link:label>
    <link:label xlink:label="ams_LimaPeruAndGuayaquilEcuadorMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Lima, Peru and Guayaquil, Ecuador.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_LimaPeruAndGuayaquilEcuadorMember" xlink:to="ams_LimaPeruAndGuayaquilEcuadorMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_ArchitecturalDesignCompanyMember" xlink:label="ams_ArchitecturalDesignCompanyMember" xlink:type="locator"/>
    <link:label xlink:label="ams_ArchitecturalDesignCompanyMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Architectural Design Company [Member]</link:label>
    <link:label xlink:label="ams_ArchitecturalDesignCompanyMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents an architectural design company.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_ArchitecturalDesignCompanyMember" xlink:to="ams_ArchitecturalDesignCompanyMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_GammaKnifeUnitsMember" xlink:label="ams_GammaKnifeUnitsMember" xlink:type="locator"/>
    <link:label xlink:label="ams_GammaKnifeUnitsMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gamma Knife Units [Member]</link:label>
    <link:label xlink:label="ams_GammaKnifeUnitsMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Gamma Knife units.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_GammaKnifeUnitsMember" xlink:to="ams_GammaKnifeUnitsMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_GammaKnifeCenterEcuadorSAGKCEMember" xlink:label="ams_GammaKnifeCenterEcuadorSAGKCEMember" xlink:type="locator"/>
    <link:label xlink:label="ams_GammaKnifeCenterEcuadorSAGKCEMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gamma Knife Center Ecuador S.A. (GKCE) [Member]</link:label>
    <link:label xlink:label="ams_GammaKnifeCenterEcuadorSAGKCEMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Gamma Knife Center Ecuador S.A. (&#8220;GKCE&#8221;).</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_GammaKnifeCenterEcuadorSAGKCEMember" xlink:to="ams_GammaKnifeCenterEcuadorSAGKCEMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_OR21LLCMember" xlink:label="ams_OR21LLCMember" xlink:type="locator"/>
    <link:label xlink:label="ams_OR21LLCMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OR21, LLC [Member]</link:label>
    <link:label xlink:label="ams_OR21LLCMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents OR21, LLC (&#8220;OR21 LLC&#8221;).</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_OR21LLCMember" xlink:to="ams_OR21LLCMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_PBRTEquipmentMember" xlink:label="ams_PBRTEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="ams_PBRTEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PBRT Equipment [Member]</link:label>
    <link:label xlink:label="ams_PBRTEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents PBRT equipment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_PBRTEquipmentMember" xlink:to="ams_PBRTEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_MedicalEquipmentAndFacilitiesMember" xlink:label="ams_MedicalEquipmentAndFacilitiesMember" xlink:type="locator"/>
    <link:label xlink:label="ams_MedicalEquipmentAndFacilitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medical Equipment and Facilities [Member]</link:label>
    <link:label xlink:label="ams_MedicalEquipmentAndFacilitiesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents medical equipment and facilities.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_MedicalEquipmentAndFacilitiesMember" xlink:to="ams_MedicalEquipmentAndFacilitiesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_DomesticSegmentMember" xlink:label="ams_DomesticSegmentMember" xlink:type="locator"/>
    <link:label xlink:label="ams_DomesticSegmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Segment [Member]</link:label>
    <link:label xlink:label="ams_DomesticSegmentMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the domestic segment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_DomesticSegmentMember" xlink:to="ams_DomesticSegmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_ForeignSegmentMember" xlink:label="ams_ForeignSegmentMember" xlink:type="locator"/>
    <link:label xlink:label="ams_ForeignSegmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Segment [Member]</link:label>
    <link:label xlink:label="ams_ForeignSegmentMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the foreign segment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_ForeignSegmentMember" xlink:to="ams_ForeignSegmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_MedicalAndOfficeEquipmentMember" xlink:label="ams_MedicalAndOfficeEquipmentMember" xlink:type="locator"/>
    <link:label xlink:label="ams_MedicalAndOfficeEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medical and Office Equipment [Member]</link:label>
    <link:label xlink:label="ams_MedicalAndOfficeEquipmentMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents medical and office equipment.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_MedicalAndOfficeEquipmentMember" xlink:to="ams_MedicalAndOfficeEquipmentMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_FifthThirdBankNAMember" xlink:label="ams_FifthThirdBankNAMember" xlink:type="locator"/>
    <link:label xlink:label="ams_FifthThirdBankNAMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fifth Third Bank, N.A. [Member]</link:label>
    <link:label xlink:label="ams_FifthThirdBankNAMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents Fifth Third Bank, N.A.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_FifthThirdBankNAMember" xlink:to="ams_FifthThirdBankNAMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_TheCreditAgreementMember" xlink:label="ams_TheCreditAgreementMember" xlink:type="locator"/>
    <link:label xlink:label="ams_TheCreditAgreementMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">The Credit Agreement [Member]</link:label>
    <link:label xlink:label="ams_TheCreditAgreementMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the Credit Agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_TheCreditAgreementMember" xlink:to="ams_TheCreditAgreementMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_InterestExpense-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_TheCreditAgreementSecondLoanFacilityMember" xlink:label="ams_TheCreditAgreementSecondLoanFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="ams_TheCreditAgreementSecondLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">The Credit Agreement, Second Loan Facility [Member]</link:label>
    <link:label xlink:label="ams_TheCreditAgreementSecondLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The second loan facility of the credit agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_TheCreditAgreementSecondLoanFacilityMember" xlink:to="ams_TheCreditAgreementSecondLoanFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_NumberOfDebtInstruments" xlink:label="ams_NumberOfDebtInstruments" xlink:type="locator"/>
    <link:label xlink:label="ams_NumberOfDebtInstruments-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_NumberOfDebtInstruments</link:label>
    <link:label xlink:label="ams_NumberOfDebtInstruments-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Debt Instruments</link:label>
    <link:label xlink:label="ams_NumberOfDebtInstruments-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of debt instruments.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_NumberOfDebtInstruments" xlink:to="ams_NumberOfDebtInstruments-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in operating assets and liabilities:</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_IncentiveCompensationPlanMember" xlink:label="ams_IncentiveCompensationPlanMember" xlink:type="locator"/>
    <link:label xlink:label="ams_IncentiveCompensationPlanMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incentive Compensation Plan [Member]</link:label>
    <link:label xlink:label="ams_IncentiveCompensationPlanMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the incentive compensation plan.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_IncentiveCompensationPlanMember" xlink:to="ams_IncentiveCompensationPlanMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:label="us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_ContractWithCustomerLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred revenue, less current portion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:to="us-gaap_ContractWithCustomerLiabilityNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_StockholdersEquity</link:label>
    <link:label xlink:label="us-gaap_StockholdersEquity-label" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity-American Shared Hospital Services</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_AmortizationOfFinancingCosts-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortization of debt issuance costs</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" xlink:label="us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization</link:label>
    <link:label xlink:label="us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization, Total</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization" xlink:to="us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="us-gaap_DisclosureTextBlockAbstract" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">us-gaap_DisclosureTextBlockAbstract</link:label>
    <link:label xlink:label="us-gaap_DisclosureTextBlockAbstract-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes to Financial Statements</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureTextBlockAbstract" xlink:to="us-gaap_DisclosureTextBlockAbstract-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_GammaKnifeDebtAndFinanceLeasesMember" xlink:label="ams_GammaKnifeDebtAndFinanceLeasesMember" xlink:type="locator"/>
    <link:label xlink:label="ams_GammaKnifeDebtAndFinanceLeasesMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gamma Knife Debt and Finance Leases [Member]</link:label>
    <link:label xlink:label="ams_GammaKnifeDebtAndFinanceLeasesMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents gamma knife debt and finance leases.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_GammaKnifeDebtAndFinanceLeasesMember" xlink:to="ams_GammaKnifeDebtAndFinanceLeasesMember-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_TheCreditAgreementFirstLoanFacilityMember" xlink:label="ams_TheCreditAgreementFirstLoanFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="ams_TheCreditAgreementFirstLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">The Credit Agreement, First Loan Facility [Member]</link:label>
    <link:label xlink:label="ams_TheCreditAgreementFirstLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the first loan facility of the credit agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_TheCreditAgreementFirstLoanFacilityMember" xlink:to="ams_TheCreditAgreementFirstLoanFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_SubsequentEventMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term lease liabilities, less current portion</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_TheCreditAgreementThirdLoanFacilityMember" xlink:label="ams_TheCreditAgreementThirdLoanFacilityMember" xlink:type="locator"/>
    <link:label xlink:label="ams_TheCreditAgreementThirdLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">The Credit Agreement, Third Loan Facility [Member]</link:label>
    <link:label xlink:label="ams_TheCreditAgreementThirdLoanFacilityMember-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the third loan facility of the credit agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_TheCreditAgreementThirdLoanFacilityMember" xlink:to="ams_TheCreditAgreementThirdLoanFacilityMember-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" xlink:type="locator"/>
    <link:label xlink:label="us-gaap_StatementClassOfStockAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio" xlink:label="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio" xlink:type="locator"/>
    <link:label xlink:label="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio</link:label>
    <link:label xlink:label="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Covenant, Maximum Funded Debt to EDITDA Ratio</link:label>
    <link:label xlink:label="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The maximum funded debt to EBITDA ratio allowed under the covenant of the debt instrument.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio" xlink:to="ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio-label" xlink:type="arc"/>
    <link:loc xlink:href="ams-20220331.xsd#ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio" xlink:label="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio" xlink:type="locator"/>
    <link:label xlink:label="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio</link:label>
    <link:label xlink:label="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio-label" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Covenant, Minimum Fixed Charge Coverage Ratio</link:label>
    <link:label xlink:label="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio-label" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Requirement for fixed charge coverage ratio under the debt agreement.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio" xlink:to="ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio-label" xlink:type="arc"/>
    <link:loc xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" xlink:type="locator"/>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>ams-20220331_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671776184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>May 09, 2022</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentInformationLineItems', window );"><strong>Document Information [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000744825<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="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">AMERICAN SHARED HOSPITAL SERVICES<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="top.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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<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="top.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="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Mar. 31,  2022<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="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<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="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-08789<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="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">CA<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="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">94-2918118<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="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">601 Montgomery Street<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="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">San Francisco<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="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<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="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">94111-2619<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="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">415<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="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">788-5300<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="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">American Shared Hospital Services Common Stock, No Par Value<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="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">AMS<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="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<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="top.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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<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="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<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="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<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="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<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="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,079,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_AmendmentFlag</td>
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<td><strong> Balance Type:</strong></td>
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<tr>
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<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_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_CityAreaCode</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
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<td>xbrli:normalizedStringItemType</td>
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<td>na</td>
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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_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_CurrentFiscalYearEndDate</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<td>duration</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_DocumentFiscalPeriodFocus</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</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 border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</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 border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_DocumentInformationLineItems</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>na</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_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</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></div>
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<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ 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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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>11
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671308648">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 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="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 8,283,000<span></span>
</td>
<td class="nump">$ 8,145,000<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="top.Show.showAR( this, 'defref_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue', window );">Restricted cash</a></td>
<td class="nump">118,000<span></span>
</td>
<td class="nump">118,000<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="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, net of allowance for doubtful accounts of $100,000 at March 31, 2022 and $100,000 at December 31, 2021</a></td>
<td class="nump">4,781,000<span></span>
</td>
<td class="nump">4,211,000<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="top.Show.showAR( this, 'defref_us-gaap_OtherReceivablesNetCurrent', window );">Other receivables</a></td>
<td class="nump">618,000<span></span>
</td>
<td class="nump">613,000<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="top.Show.showAR( this, 'defref_ams_PrepaidMaintenanceCurrent', window );">Prepaid maintenance</a></td>
<td class="nump">757,000<span></span>
</td>
<td class="nump">1,174,000<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="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">683,000<span></span>
</td>
<td class="nump">826,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">15,240,000<span></span>
</td>
<td class="nump">15,087,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAbstract', window );"><strong>Property and equipment:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_MachineryAndEquipmentGross', window );">Medical equipment and facilities</a></td>
<td class="nump">73,434,000<span></span>
</td>
<td class="nump">73,388,000<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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentOther', window );">Office equipment</a></td>
<td class="nump">463,000<span></span>
</td>
<td class="nump">472,000<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="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction in progress</a></td>
<td class="nump">88,000<span></span>
</td>
<td class="nump">91,000<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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentGrossExcludingLand', window );">Property, Plant and Equipment, Gross, Excluding Land</a></td>
<td class="nump">73,985,000<span></span>
</td>
<td class="nump">73,951,000<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="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation and amortization</a></td>
<td class="num">(46,975,000)<span></span>
</td>
<td class="num">(45,697,000)<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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentNetExcludingLand', window );">Net property and equipment</a></td>
<td class="nump">27,010,000<span></span>
</td>
<td class="nump">28,254,000<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="top.Show.showAR( this, 'defref_us-gaap_Land', window );">Land</a></td>
<td class="nump">19,000<span></span>
</td>
<td class="nump">19,000<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="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">1,265,000<span></span>
</td>
<td class="nump">1,265,000<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Right of use assets</a></td>
<td class="nump">571,000<span></span>
</td>
<td class="nump">654,000<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="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible asset</a></td>
<td class="nump">78,000<span></span>
</td>
<td class="nump">78,000<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="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">72,000<span></span>
</td>
<td class="nump">73,000<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="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">44,255,000<span></span>
</td>
<td class="nump">45,430,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">396,000<span></span>
</td>
<td class="nump">746,000<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="top.Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Employee compensation and benefits</a></td>
<td class="nump">380,000<span></span>
</td>
<td class="nump">423,000<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="top.Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Other accrued liabilities</a></td>
<td class="nump">1,635,000<span></span>
</td>
<td class="nump">2,419,000<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="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationCurrent', window );">Asset retirement obligations</a></td>
<td class="nump">300,000<span></span>
</td>
<td class="nump">757,000<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="top.Show.showAR( this, 'defref_us-gaap_AccruedIncomeTaxes', window );">Income taxes payable</a></td>
<td class="nump">96,000<span></span>
</td>
<td class="nump">96,000<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current portion of lease liabilities</a></td>
<td class="nump">369,000<span></span>
</td>
<td class="nump">369,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtCurrent', window );">Current portion of long-term debt, net</a></td>
<td class="nump">1,643,000<span></span>
</td>
<td class="nump">1,081,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">4,819,000<span></span>
</td>
<td class="nump">5,891,000<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Long-term lease liabilities, less current portion</a></td>
<td class="nump">268,000<span></span>
</td>
<td class="nump">359,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Long-term debt, net, less current portion</a></td>
<td class="nump">13,724,000<span></span>
</td>
<td class="nump">14,323,000<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="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerLiabilityNoncurrent', window );">Deferred revenue, less current portion</a></td>
<td class="nump">123,000<span></span>
</td>
<td class="nump">140,000<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="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxLiabilitiesNet', window );">Deferred income taxes</a></td>
<td class="nump">601,000<span></span>
</td>
<td class="nump">478,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', window );"><strong>Shareholders' equity:</strong></a></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="top.Show.showAR( this, 'defref_ams_WorkingCapitalPaymentDue', window );">Common stock, no par value (10,000,000 authorized; 6,079,000 and 6,049,000 shares issued and outstanding at March 31, 2022 and at December 31, 2021</a></td>
<td class="nump">10,758,000<span></span>
</td>
<td class="nump">10,758,000<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="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">7,531,000<span></span>
</td>
<td class="nump">7,444,000<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="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">1,960,000<span></span>
</td>
<td class="nump">1,691,000<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="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total equity-American Shared Hospital Services</a></td>
<td class="nump">20,249,000<span></span>
</td>
<td class="nump">19,893,000<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="top.Show.showAR( this, 'defref_us-gaap_MinorityInterest', window );">Non-controlling interests in subsidiaries</a></td>
<td class="nump">4,471,000<span></span>
</td>
<td class="nump">4,346,000<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="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total shareholders' equity</a></td>
<td class="nump">24,720,000<span></span>
</td>
<td class="nump">24,239,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and shareholders' equity</a></td>
<td class="nump">$ 44,255,000<span></span>
</td>
<td class="nump">$ 45,430,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ams_PrepaidMaintenanceCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of prepaid maintenance classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_PrepaidMaintenanceCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_PropertyPlantAndEquipmentGrossExcludingLand">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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, excluding land.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_PropertyPlantAndEquipmentGrossExcludingLand</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_PropertyPlantAndEquipmentNetExcludingLand">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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, excluding land.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_PropertyPlantAndEquipmentNetExcludingLand</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_WorkingCapitalPaymentDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of working capital payment due.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_WorkingCapitalPaymentDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_AccruedIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.</p></div>
<a href="javascript:void(0);" onclick="top.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(15)(1))<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(24))<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 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -URI https://asc.fasb.org/extlink&amp;oid=121826272&amp;loc=d3e32718-109319<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(20))<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 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(15)(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=126734703&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedIncomeTaxes</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.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)(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="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_AssetRetirementObligationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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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-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 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)(iii)(A))<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 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 13: 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 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> -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 17: 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 18: 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 19: 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> 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_ConstructionInProgressGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_ContractWithCustomerLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.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 45<br> -Paragraph 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126919976&amp;loc=SL49130532-203044<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=126919976&amp;loc=SL49130531-203044<br><br>Reference 3: 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 (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=126920106&amp;loc=SL49130549-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerLiabilityNoncurrent</td>
</tr>
<tr>
<td style="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_DeferredIncomeTaxLiabilitiesNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxLiabilitiesNet</td>
</tr>
<tr>
<td style="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_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. 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="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeRelatedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="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_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.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 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<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(10)(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=126897435&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI https://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 55<br> -Paragraph 24<br> -URI https://asc.fasb.org/extlink&amp;oid=122137925&amp;loc=d3e14258-109268<br><br>Reference 5: 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 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br><br>Reference 7: 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(15))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="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_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.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)(1),(b))<br> -URI https://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<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 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="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_Land">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.</p></div>
<a href="javascript:void(0);" onclick="top.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(13))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Land</td>
</tr>
<tr>
<td style="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_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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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https://asc.fasb.org/extlink&amp;oid=126975872&amp;loc=SL124442526-122756<br><br>Reference 19: 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 20: 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 5<br> -URI https://asc.fasb.org/extlink&amp;oid=124098289&amp;loc=d3e6904-107765<br><br>Reference 21: 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 210.5-02.21)<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</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_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td style="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_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_MinorityInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MinorityInterest</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="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_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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_OtherReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherReceivablesNetCurrent</td>
</tr>
<tr>
<td style="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_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_PropertyPlantAndEquipmentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAbstract</td>
</tr>
<tr>
<td style="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_PropertyPlantAndEquipmentOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of other physical assets 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="top.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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentOther</td>
</tr>
<tr>
<td style="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_RestrictedCashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. 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="top.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://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 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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="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_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td style="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_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.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 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 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 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI https://asc.fasb.org/extlink&amp;oid=122038336&amp;loc=d3e74512-122707<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(31))<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 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 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(30))<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><br>Reference 8: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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 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-SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 11: 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><br>Reference 12: 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 5<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124436220&amp;loc=d3e21711-107793<br><br>Reference 13: 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 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract</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:stringItemType</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>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671784296">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)<br> $ / shares in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">$ 100,000<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="top.Show.showAR( this, 'defref_us-gaap_CommonStockNoParValue', window );">Common stock, no par value (in dollars per share)</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<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="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized (in shares)</a></td>
<td class="nump">10,000,000<span></span>
</td>
<td class="nump">10,000,000<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="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued (in shares)</a></td>
<td class="nump">6,079,000<span></span>
</td>
<td class="nump">6,049,000<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="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding (in shares)</a></td>
<td class="nump">6,079,000<span></span>
</td>
<td class="nump">6,049,000<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_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_CommonStockNoParValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount per share of no-par value common stock.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockNoParValue</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
</div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671276408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenues</a></td>
<td class="nump">$ 4,847,000<span></span>
</td>
<td class="nump">$ 4,364,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenueAbstract', window );"><strong>Costs of revenue:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_DirectOperatingMaintenanceSuppliesCosts', window );">Maintenance and supplies</a></td>
<td class="nump">709,000<span></span>
</td>
<td class="nump">672,000<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="top.Show.showAR( this, 'defref_us-gaap_CostDepreciationAmortizationAndDepletion', window );">Depreciation and amortization</a></td>
<td class="nump">1,187,000<span></span>
</td>
<td class="nump">1,198,000<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="top.Show.showAR( this, 'defref_us-gaap_OtherCostOfOperatingRevenue', window );">Other direct operating costs</a></td>
<td class="nump">884,000<span></span>
</td>
<td class="nump">1,060,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfRevenue', window );">Cost of Revenue, Total</a></td>
<td class="nump">2,780,000<span></span>
</td>
<td class="nump">2,930,000<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="top.Show.showAR( this, 'defref_us-gaap_GrossProfit', window );">Gross margin</a></td>
<td class="nump">2,067,000<span></span>
</td>
<td class="nump">1,434,000<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="top.Show.showAR( this, 'defref_us-gaap_SellingGeneralAndAdministrativeExpense', window );">Selling and administrative expense</a></td>
<td class="nump">1,319,000<span></span>
</td>
<td class="nump">1,084,000<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="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="nump">148,000<span></span>
</td>
<td class="nump">260,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income</a></td>
<td class="nump">600,000<span></span>
</td>
<td class="nump">90,000<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="top.Show.showAR( this, 'defref_ams_InterestAndOtherIncomeLoss', window );">Interest and other income</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">3,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Income before income taxes</a></td>
<td class="nump">600,000<span></span>
</td>
<td class="nump">93,000<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="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense</a></td>
<td class="nump">206,000<span></span>
</td>
<td class="nump">6,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">394,000<span></span>
</td>
<td class="nump">87,000<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="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Less: Net income attributable to non-controlling interest</a></td>
<td class="num">(125,000)<span></span>
</td>
<td class="num">(58,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income attributable to American Shared Hospital Services</a></td>
<td class="nump">$ 269,000<span></span>
</td>
<td class="nump">$ 29,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Net income per share:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Income per common share - basic (in dollars per share)</a></td>
<td class="nump">$ 0.04<span></span>
</td>
<td class="nump">$ 0.00<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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Income per common share - diluted (in dollars per share)</a></td>
<td class="nump">$ 0.04<span></span>
</td>
<td class="nump">$ 0.00<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ams_InterestAndOtherIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of interest income (loss) and other income (loss) recognized during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_InterestAndOtherIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_CostDepreciationAmortizationAndDepletion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for allocation of cost of tangible and intangible assets over their useful lives, and reduction in quantity of natural resource due to consumption directly used in production of good and rendering of service.</p></div>
<a href="javascript:void(0);" onclick="top.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 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(2))<br> -URI https://asc.fasb.org/extlink&amp;oid=126953954&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostDepreciationAmortizationAndDepletion</td>
</tr>
<tr>
<td style="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_CostOfRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate cost of goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.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 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 2: 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 3: 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 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 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 5: 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><br>Reference 6: 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 7: 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 8: 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 9: 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 10: 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 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 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 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 13: 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 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 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenue</td>
</tr>
<tr>
<td style="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_CostOfRevenueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfRevenueAbstract</td>
</tr>
<tr>
<td style="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_DirectOperatingMaintenanceSuppliesCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Costs of maintenance supplies used that are directly related to goods produced and sold, or services rendered, during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.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(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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DirectOperatingMaintenanceSuppliesCosts</td>
</tr>
<tr>
<td style="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_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="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_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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>
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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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.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>
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<tr>
<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="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
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<a href="javascript:void(0);" onclick="top.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> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other costs incurred during the reporting period related to other revenue generating activities.</p></div>
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<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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>
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</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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268674140968">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - USD ($)<br></strong></div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Additional Paid-in Capital [Member]</div></th>
<th class="th"><div>Retained Earnings [Member]</div></th>
<th class="th"><div>Parent [Member]</div></th>
<th class="th"><div>Noncontrolling Interest [Member]</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Balances (in shares) at Dec. 31, 2020</a></td>
<td class="nump">5,791,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balances at Dec. 31, 2020</a></td>
<td class="nump">$ 10,753,000<span></span>
</td>
<td class="nump">$ 7,024,000<span></span>
</td>
<td class="nump">$ 1,497,000<span></span>
</td>
<td class="nump">$ 19,274,000<span></span>
</td>
<td class="nump">$ 4,376,000<span></span>
</td>
<td class="nump">$ 23,650,000<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="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock-based compensation expense (in shares)</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">107,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">107,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">107,000<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="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">29,000<span></span>
</td>
<td class="nump">29,000<span></span>
</td>
<td class="nump">58,000<span></span>
</td>
<td class="nump">87,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Balances (in shares) at Mar. 31, 2021</a></td>
<td class="nump">5,801,000<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="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balances at Mar. 31, 2021</a></td>
<td class="nump">$ 10,753,000<span></span>
</td>
<td class="nump">7,131,000<span></span>
</td>
<td class="nump">1,526,000<span></span>
</td>
<td class="nump">19,410,000<span></span>
</td>
<td class="nump">4,434,000<span></span>
</td>
<td class="nump">$ 23,844,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Balances (in shares) at Dec. 31, 2021</a></td>
<td class="nump">6,049,000<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="nump">6,049,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balances at Dec. 31, 2021</a></td>
<td class="nump">$ 10,758,000<span></span>
</td>
<td class="nump">7,444,000<span></span>
</td>
<td class="nump">1,691,000<span></span>
</td>
<td class="nump">19,893,000<span></span>
</td>
<td class="nump">4,346,000<span></span>
</td>
<td class="nump">$ 24,239,000<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="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock-based compensation expense (in shares)</a></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>
<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="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">87,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">87,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">87,000<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="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">269,000<span></span>
</td>
<td class="nump">269,000<span></span>
</td>
<td class="nump">125,000<span></span>
</td>
<td class="nump">$ 394,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Balances (in shares) at Mar. 31, 2022</a></td>
<td class="nump">6,079,000<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="nump">6,079,000<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balances at Mar. 31, 2022</a></td>
<td class="nump">$ 10,758,000<span></span>
</td>
<td class="nump">$ 7,531,000<span></span>
</td>
<td class="nump">$ 1,960,000<span></span>
</td>
<td class="nump">$ 20,249,000<span></span>
</td>
<td class="nump">$ 4,471,000<span></span>
</td>
<td class="nump">$ 24,720,000<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_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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>
<a href="javascript:void(0);" onclick="top.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 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 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 (a)<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 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI 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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 14: 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 2<br> -URI https://asc.fasb.org/extlink&amp;oid=126954810&amp;loc=d3e3000-108585<br><br>Reference 15: 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 19<br> -URI https://asc.fasb.org/extlink&amp;oid=126929396&amp;loc=SL4569616-111683<br><br>Reference 16: 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 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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_StockIssuedDuringPeriodSharesShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.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(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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation</td>
</tr>
<tr>
<td style="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_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.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 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 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(28))<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 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 4: 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 (d)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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 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 7<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124431687&amp;loc=d3e22644-107794<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 50<br> -Paragraph 5<br> -URI https://asc.fasb.org/extlink&amp;oid=124431353&amp;loc=SL124442411-227067<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=122640432&amp;loc=SL121648383-210437<br><br>Reference 7: 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-SubTopic 40<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (e)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=126732423&amp;loc=SL123482106-238011<br><br>Reference 11: 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><br>Reference 12: 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 5<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=124436220&amp;loc=d3e21711-107793<br><br>Reference 13: 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 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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671297160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 394,000<span></span>
</td>
<td class="nump">$ 87,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income to net cash from operating activities:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">1,212,000<span></span>
</td>
<td class="nump">1,231,000<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="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of debt issuance costs</a></td>
<td class="nump">18,000<span></span>
</td>
<td class="nump">0<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="top.Show.showAR( this, 'defref_ams_NoncashLeaseExpense', window );">Non cash lease expense</a></td>
<td class="nump">83,000<span></span>
</td>
<td class="nump">74,000<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="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td>
<td class="nump">123,000<span></span>
</td>
<td class="num">(16,000)<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="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">87,000<span></span>
</td>
<td class="nump">107,000<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="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Interest expense associated with lease liabilities</a></td>
<td class="nump">9,000<span></span>
</td>
<td class="nump">12,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Receivables</a></td>
<td class="num">(575,000)<span></span>
</td>
<td class="num">(497,000)<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="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other assets</a></td>
<td class="nump">567,000<span></span>
</td>
<td class="nump">551,000<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="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAssetRetirementObligations', window );">Asset retirement obligations</a></td>
<td class="num">(457,000)<span></span>
</td>
<td class="nump">0<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="top.Show.showAR( this, 'defref_ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue', window );">Accounts payable, accrued liabilities and deferred revenue</a></td>
<td class="num">(1,102,000)<span></span>
</td>
<td class="nump">1,294,000<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="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Income taxes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">26,000<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="top.Show.showAR( this, 'defref_ams_IncreaseDecreaseInLeaseLiabilities', window );">Lease liabilities</a></td>
<td class="num">(100,000)<span></span>
</td>
<td class="num">(86,000)<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="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by operating activities</a></td>
<td class="nump">259,000<span></span>
</td>
<td class="nump">2,783,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Investing activities:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Payment for purchase of property and equipment</a></td>
<td class="num">(66,000)<span></span>
</td>
<td class="num">(1,065,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(66,000)<span></span>
</td>
<td class="num">(1,065,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Financing activities:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Principal payments on long-term debt</a></td>
<td class="num">(55,000)<span></span>
</td>
<td class="num">(276,000)<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="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Principal payments on finance leases</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(638,000)<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="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfShortTermDebt', window );">Principal payments on short-term financing</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(116,000)<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="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash used in financing activities</a></td>
<td class="num">(55,000)<span></span>
</td>
<td class="num">(1,030,000)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect', window );">Net change in cash, cash equivalents, and restricted cash</a></td>
<td class="nump">138,000<span></span>
</td>
<td class="nump">688,000<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="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash, cash equivalents, and restricted cash at beginning of period</a></td>
<td class="nump">8,263,000<span></span>
</td>
<td class="nump">4,325,000<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="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations', window );">Cash, cash equivalents, and restricted cash at end of period</a></td>
<td class="nump">8,401,000<span></span>
</td>
<td class="nump">5,013,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental cash flow disclosure:</strong></a></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="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest</a></td>
<td class="nump">130,000<span></span>
</td>
<td class="nump">260,000<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="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes paid (refunded)</a></td>
<td class="nump">$ 55,000<span></span>
</td>
<td class="num">$ (4,000)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of increase (decrease) in accounts payable, accrued liabilities and deferred revenue.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndDeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_IncreaseDecreaseInLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_IncreaseDecreaseInLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_NoncashLeaseExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of noncash lease expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_NoncashLeaseExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="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_AmortizationOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.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://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(8))<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 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 4: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCosts</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
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</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_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="top.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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_IncreaseDecreaseInAccruedIncomeTaxesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInAssetRetirementObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the carrying amount of asset retirement obligations.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAssetRetirementObligations</td>
</tr>
<tr>
<td style="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_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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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_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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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<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
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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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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_RepaymentsOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebt</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>
</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_RepaymentsOfShortTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfShortTermDebt</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>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td style="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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673860712">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 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="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</a></td>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">1.</em></b>&#160;&#160;&#160;&#160;<b>Basis of Presentation</b></p>
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   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"/><p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary for the fair presentation of American Shared Hospital Services&#8217; consolidated financial position as of <em style="font: inherit;"> March 31, 2022</em>, the results of its operations for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>, and the cash flows for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>. The results of operations for the <em style="font: inherit;">three</em>-months ended <em style="font: inherit;"> March 31, 2022</em> are <em style="font: inherit;">not</em> necessarily indicative of results on an annualized basis. Consolidated balance sheet amounts as of <em style="font: inherit;"> December 31, 2021</em> have been derived from audited consolidated financial statements.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended <em style="font: inherit;"> December 31, 2021</em> included in American Shared Hospital Services&#8217; Annual Report on Form <em style="font: inherit;">10</em>-K filed with the Securities and Exchange Commission.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">These condensed consolidated financial statements include the accounts of American Shared Hospital Services and its subsidiaries (the &#8220;Company&#8221;) as follows: the Company wholly-owns the subsidiaries American Shared Radiosurgery Services (&#8220;ASRS&#8221;), PBRT Orlando, LLC (&#8220;Orlando&#8221;),&#160;<em style="font: inherit;">OR21,</em>&#160;Inc., and MedLeader.com, Inc. (&#8220;MedLeader&#8221;); the Company is the majority owner of Long Beach Equipment, LLC (&#8220;LBE&#8221;); ASRS is the majority-owner of GK Financing, LLC (&#8220;GKF&#8221;) which wholly-owns the subsidiary Instituto de Gamma Knife del Pacifico S.A.C. (&#8220;GKPeru&#8221;) and HoldCo GKC S.A. (&#8220;HoldCo&#8221;). GKF is the majority owner of the subsidiaries Albuquerque GK Equipment, LLC (&#8220;AGKE&#8221;) and Jacksonville GK Equipment, LLC (&#8220;JGKE&#8221;). GKF acquired Gamma Knife Center Ecuador S.A. (&#8220;GKCE&#8221;) through HoldCo in <em style="font: inherit;"> June 2020.</em></p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company (through ASRS) and Elekta AB, the manufacturer of the Gamma Knife (through its wholly-owned United States subsidiary, GKV Investments, Inc.), entered into an operating agreement and formed GKF. As of <em style="font: inherit;"> March 31, 2022</em>, GKF provides Gamma Knife units to twelve medical centers in the United States in the states of California, Florida, Illinois, Indiana, Mississippi, Nebraska, New Mexico, New York, Ohio, Oregon, and Texas. GKF also owns and operates <em style="font: inherit;">two</em> single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. The Company through its wholly-owned subsidiary, Orlando, provided proton beam radiation therapy (&#8220;PBRT&#8221;) and related equipment to a customer in the United States.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company formed the subsidiaries GKPeru and acquired GKCE for the purposes of expanding its business internationally; Orlando and LBE to provide PBRT equipment and services in Orlando, Florida and Long Beach, California, respectively; and AGKE and JGKE to provide Gamma Knife equipment and services in Albuquerque, New Mexico and Jacksonville, Florida, respectively. LBE is <em style="font: inherit;">not</em> expected to generate revenue within the next <em style="font: inherit;">two</em> years.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">The Company continues to develop its design and business model for The Operating Room for the <em style="font: inherit;">21st</em> CenturySM through its 50% owned <em style="font: inherit;">OR21,</em> LLC (<em style="font: inherit;">&#8220;OR21</em> LLC&#8221;). The remaining 50% is owned by an architectural design company. <em style="font: inherit;">OR21</em> LLC is <em style="font: inherit;">not</em> expected to generate significant revenue for at least the next <em style="font: inherit;">two</em> years.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">All significant intercompany accounts and transactions have been eliminated in consolidation.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">In <em style="font: inherit;">2021,</em> following the dissemination of the vaccine for the COVID-<em style="font: inherit;">19</em> virus in the United States, there was a scale back of the safety measures put into place throughout <em style="font: inherit;">2020.</em> Some of the Company&#8217;s customers still experienced some delays and restrictions in providing service, but <em style="font: inherit;">not</em> to the same degree that occurred during <em style="font: inherit;">2020.</em>&#160;Procedure volumes for&#160;the Company&#8217;s domestic Gamma Knife business for the <em style="font: inherit;">twelve</em>-month period ended <em style="font: inherit;"> December 31, 2021, </em>began to rebound to pre-pandemic levels.&#160;The Company&#8217;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag&#160;from pre-pandemic levels. The Company&#8217;s business&#160;has&#160;been impacted differently at each of the Company&#8217;s various locations as a result of the COVID-<em style="font: inherit;">19</em> pandemic and related governmental actions.&#160;However, as the COVID-<em style="font: inherit;">19</em> pandemic evolves and new strains of the virus develop, additional impacts <em style="font: inherit;"> may </em>arise which <em style="font: inherit;"> may </em>have a material impact on the Company&#8217;s business.&#160;</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">For the <em style="font: inherit;">three</em>-month period ended&#160;<em style="font: inherit;"> March 31, 2022</em>, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding the <em style="font: inherit;">two</em> customer contracts that expired in the <em style="font: inherit;">first</em> and <em style="font: inherit;">fourth</em> quarters of <em style="font: inherit;">2021,</em> respectively, procedure&#160;volumes increased 2% compared to the same period in the prior year. The Company&#8217;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag from pre-pandemic levels. However, for the <em style="font: inherit;">three</em>-month period ended <em style="font: inherit;"> March 31, 2022</em>, the Company&#8217;s PBRT site returned to pre-pandemic levels.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"><b/></p><p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"><b>Accounting pronouncements issued and</b>&#160;<b><em style="font: inherit;">not</em></b>&#160;<b>yet adopted -</b>&#160;In&#160;<em style="font: inherit;"> January 2021,&#160;</em>the FASB issued ASU&#160;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#160;Reference Rate Reform (Topic&#160;<em style="font: inherit;">848</em>)&#160;(&#8220;ASU&#160;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01&#8221;</em>) which&#160;provides optional expedients and exceptions for applying generally accepted accounting principles&#160;to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in ASU&#160;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#160;apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform.&#160;ASU&#160;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#160;is effective any date from the beginning of an interim period that includes or is subsequent to&#160;<em style="font: inherit;"> March 12, 2020,&#160;</em>or on a prospective basis to new modifications.&#160;The Company is currently evaluating ASU&#160;<em style="font: inherit;">2021</em>-<em style="font: inherit;">01</em>&#160;to determine the impact it&#160;<em style="font: inherit;"> may&#160;</em>have on its consolidated financial statements. See Note <em style="font: inherit;">3</em>&#160;- Long-term debt for additional discussion on transition from LIBOR.&#160;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Based on the guidance provided in accordance with ASC <em style="font: inherit;">280</em> <i>Segment Reporting</i> (&#8220;ASC <em style="font: inherit;">280&#8221;</em>), the Company analyzed its subsidiaries which are all in the business of leasing radiosurgery and radiation therapy equipment to healthcare providers, and concluded there are two reportable segments, domestic and foreign. The Company provides Gamma Knife and PBRT equipment to thirteen hospitals in the United States and owns and operates two single-unit facilities in Lima, Peru and Guayaquil, Ecuador as of <em style="font: inherit;"> March 31, 2022</em>. The Company determined <em style="font: inherit;">two</em> reportable segments existed due to similarities in economics of business operations and geographic location. The operating results of the two reportable segments are reviewed by the Company&#8217;s CEO and President, Chief Operating and Financial Officer, who are also deemed the Company&#8217;s Chief Operating Decision Makers.&#160;&#160;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The revenues and profit or loss, allocations for the Company's two reportable segments as of <em style="font: inherit;"> March 31, 2022</em> consists of the following:</p>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">March 31, 2022</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">March 31, 2021</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Revenues</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">4,141,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,699,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">706,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">665,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">4,847,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">4,364,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Profit or (loss)</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">276,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">73,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Foreign</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(7,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(44,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673908696">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Property and Equipment<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Property and equipment are stated at cost less accumulated depreciation. Depreciation for Gamma Knife units and other equipment is determined using the straight-line method over the estimated useful lives of the assets, which for medical and office equipment is generally 3 &#8211; 10 years, and after accounting for salvage value on the equipment where indicated. As of&#160;<em style="font: inherit;"> April 1, 2021,&#160;</em>the Company reduced its estimate for salvage value for&#160;<em style="font: inherit;">nine</em>&#160;of its Gamma Knife units. The net effect of this change in estimate for the <em style="font: inherit;">three</em>-month period ended <em style="font: inherit;"> March 31, 2022</em>, was a decrease in net income of approximately $114,000&#160;or $0.02&#160;per diluted share. This change in estimate will also impact future periods. The Company determines salvage value based on the estimated fair value of the equipment at the end of its useful life.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">Depreciation for PBRT equipment is determined using the modified units of production method, which is a function of both time and usage of the equipment. This depreciation method allocates costs considering the projected volume of usage through the useful life of the PBRT unit, which has been estimated at 20 years. The estimated useful life of the PBRT unit is consistent with the estimated economic life of 20 years.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Office equipment</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">463,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">472,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Accumulated depreciation</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(46,975,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(45,697,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Net property and equipment</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">27,010,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">28,254,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td></tr>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">As of <em style="font: inherit;"> March 31, 2022</em>, approximately $2,570,000&#160;of the net property and equipment balance is outside of the United States.</p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673890184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Long-Term Debt Financing<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">3.</em></b>&#160;&#160;&#160;&#160;<b>Long-Term Debt Financing</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <div style="font-size: 10pt; text-indent: 36pt; text-align: justify;">
     The Credit Agreement contains customary covenants and representations, including without limitation, a minimum fixed charge coverage ratio of
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    3.0 to
    <em style="font: inherit;">1.0</em> (tested on a trailing
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    <em style="font: inherit;"> March 31, 2022</em>.
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">As of <em style="font: inherit;"> March 31, 2022</em>, long-term debt on the Condensed Consolidated Balance Sheets&#160;was $15,367,000. The following are contractual maturities of long-term debt as of&#160;<em style="font: inherit;"> March 31, 2022</em> excluding deferred issuance costs of <span style="-sec-ix-hidden:c84230987">$276,000:</span></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>

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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2022 (excluding the three-months ended March 31, 2022)</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1,103,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2023</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1,719,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2024</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">2,094,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2025</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">2,469,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">2026</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">8,094,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Thereafter</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">164,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">15,643,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td></tr>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673918872">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Other Accrued Liabilities<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
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   <p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#160;<b><span style="background-color:#ffffff;">Note <em style="font: inherit;">4.</em></span></b><span style="background-color:#ffffff;">&#160; &#160; </span><b><span style="background-color:#ffffff;">Other Accrued Liabilities</span></b></p>
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   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">Other accrued liabilities consist&#160;of the following as of&#160;<em style="font: inherit;"> March 31, 2022</em> and <em style="font: inherit;"> December 31, 2021</em>:</p>
   <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">&#160;</p>

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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673837992">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Leases<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 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="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">5.</em></b>&#160;&#160;&#160;&#160;<b>Leases</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company determines if a contract is a lease at inception. Under ASC <em style="font: inherit;">842</em> <i>Leases</i> (&#8220;ASC <em style="font: inherit;">842&#8221;</em>), the Company is a lessor of equipment to various customers. Leases that commenced prior to ASC <em style="font: inherit;">842</em> adoption date were classified as operating leases under historical guidance. As the Company has elected the package of practical expedients allowing it to <em style="font: inherit;">not</em> reassess lease classification, these leases are classified as operating leases under ASC <em style="font: inherit;">842</em> as well. All of the Company&#8217;s lessor arrangements entered into after ASC <em style="font: inherit;">842</em> adoption are also classified as operating leases. Some of these lease terms have an option to extend the lease after the initial term, but do <em style="font: inherit;">not</em> contain the option to terminate early or purchase the asset at the end of the term.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company&#8217;s Gamma Knife and PBRT contracts with hospitals are classified as operating leases under ASC <em style="font: inherit;">842.</em> The related equipment is included in medical equipment and facilities on the Company&#8217;s condensed consolidated balance sheets. As all income from the Company&#8217;s lessor arrangements is solely based on procedure volume, all income is considered variable payments <em style="font: inherit;">not</em> dependent on an index or a rate. As such, the Company does <em style="font: inherit;">not</em> measure future operating lease receivables.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">On&#160;<em style="font: inherit;"> November 3, 2021,&#160;</em>the Company entered into an agreement to sublease (the &#8220;Sublease&#8221;) its corporate office located at Two Embarcadero Center, Suite&#160;<em style="font: inherit;">410,</em>&#160;San Francisco, California, where it leases approximately&#160;3,253&#160;square feet for $21,370&#160;per month with a lease expiration date in&#160;<em style="font: inherit;"> August 2023.&#160;</em>The Sublease is for $15,723&#160;per month through the existing contract expiration date.&#160;The Company also entered into a lease (the &#8220;Lease&#8221;) agreement for new corporate office space at&#160;<em style="font: inherit;">601</em>&#160;Montgomery, Suite&#160;<em style="font: inherit;">1112,</em>&#160;San Francisco, CA for approximately&#160;900&#160;square feet for $4,425&#160;per month with a lease expiration date in&#160;<em style="font: inherit;"> November 2024.&#160;&#160;</em>The Company assessed the Lease under ASC&#160;<em style="font: inherit;">842</em>&#160;and concluded the Lease should be classified as an operating lease. The Company recorded $151,000&#160;right-of-use (&#8220;ROU&#8221;) asset, other current liabilities and lease liabilities on the condensed consolidated balance sheets related to the Lease as of&#160;<em style="font: inherit;"> December 1, 2021,&#160;</em>the effective date of the Lease.&#160; The Company assessed the Sublease under ASC&#160;<em style="font: inherit;">842</em>&#160;and ASC&#160;<em style="font: inherit;">360</em>&#160;Property and Equipment (&#8220;ASC&#160;<em style="font: inherit;">360&#8221;</em>) and concluded the ROU&#160;asset for the corporate offices at Two Embarcadero Center was impaired.&#160; The Company recorded an impairment loss on the Sublease of $77,000&#160;as of&#160;<em style="font: inherit;"> December 1, 2021.&#160;&#160;</em></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company&#8217;s lessee operating leases are accounted for as right-of-use (&#8220;ROU&#8221;) assets, other current liabilities, and lease liabilities on the condensed consolidated balance sheets. Operating lease ROU assets and liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. The Company&#8217;s operating lease contracts do <em style="font: inherit;">not</em> provide an implicit rate for calculating the present value of future lease payments. The Company determined its incremental borrowing rate, to be in the range of approximately 4.0% and 6.0%, by using available market rates and expected lease terms. The operating lease ROU assets and liabilities also include any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The Company&#8217;s lessee operating lease agreements are for administrative office space and related equipment, and the agreement to lease clinic space for its stand-alone facility in Lima, Peru. These leases have remaining lease terms between 2 and 3 years, some of which include options to renew or extend the lease. As of <em style="font: inherit;"> March 31, 2022</em>, operating ROU assets, net of impairment were $571,000, and lease liabilities were&#160;$637,000.&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The following table summarizes maturities of lessee operating lease liabilities as of <em style="font: inherit;"> March 31, 2022</em>:</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>

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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2022 (excluding the three-months ended March 31, 2022)</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">306,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2024</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">58,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Less imputed interest</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(29,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">637,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.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> -URI https://asc.fasb.org/subtopic&amp;trid=77888251<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673908136">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Per Share Amounts<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text">&#160;<span></span>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">6.</em></b>&#160;&#160;&#160;&#160;<b>Per Share Amounts</b></p>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673889624">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation<br></strong></div></th>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673901576">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 8 - Income Taxes<br></strong></div></th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
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<a href="javascript:void(0);" onclick="top.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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673868264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 9 - Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Notes to Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b>Note <em style="font: inherit;">9.</em></b>&#160;&#160;&#160;&#160;<b>Subsequent Events</b></p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">On <em style="font: inherit;"> April 27, 2022, </em>the Company signed a Joint Venture agreement (the &#8220;Agreement&#8221;) with the principal owners of Guadalupe Amor Y Bien (&#8220;Guadalupe&#8221;) to establish a Mexican company (&#8220;Newco&#8221;) to treat public and private cancer patients. The Company and Guadalupe will hold 85% and 15% ownership interests, respectively, in Newco. Under the Agreement, the Company&#160;will be responsible for providing a linear accelerator&#160;upgrade to an Elekta Versa HD, and Guadalupe will be accountable for all site modification costs.</p>
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<a href="javascript:void(0);" onclick="top.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="top.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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268677418056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text"><p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;">In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary for the fair presentation of American Shared Hospital Services&#8217; consolidated financial position as of <em style="font: inherit;"> March 31, 2022</em>, the results of its operations for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>, and the cash flows for the <em style="font: inherit;">three</em>-month periods ended <em style="font: inherit;"> March 31, 2022 </em>and <em style="font: inherit;">2021</em>. The results of operations for the <em style="font: inherit;">three</em>-months ended <em style="font: inherit;"> March 31, 2022</em> are <em style="font: inherit;">not</em> necessarily indicative of results on an annualized basis. Consolidated balance sheet amounts as of <em style="font: inherit;"> December 31, 2021</em> have been derived from audited consolidated financial statements.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended <em style="font: inherit;"> December 31, 2021</em> included in American Shared Hospital Services&#8217; Annual Report on Form <em style="font: inherit;">10</em>-K filed with the Securities and Exchange Commission.</p>
   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">These condensed consolidated financial statements include the accounts of American Shared Hospital Services and its subsidiaries (the &#8220;Company&#8221;) as follows: the Company wholly-owns the subsidiaries American Shared Radiosurgery Services (&#8220;ASRS&#8221;), PBRT Orlando, LLC (&#8220;Orlando&#8221;),&#160;<em style="font: inherit;">OR21,</em>&#160;Inc., and MedLeader.com, Inc. (&#8220;MedLeader&#8221;); the Company is the majority owner of Long Beach Equipment, LLC (&#8220;LBE&#8221;); ASRS is the majority-owner of GK Financing, LLC (&#8220;GKF&#8221;) which wholly-owns the subsidiary Instituto de Gamma Knife del Pacifico S.A.C. (&#8220;GKPeru&#8221;) and HoldCo GKC S.A. (&#8220;HoldCo&#8221;). GKF is the majority owner of the subsidiaries Albuquerque GK Equipment, LLC (&#8220;AGKE&#8221;) and Jacksonville GK Equipment, LLC (&#8220;JGKE&#8221;). GKF acquired Gamma Knife Center Ecuador S.A. (&#8220;GKCE&#8221;) through HoldCo in <em style="font: inherit;"> June 2020.</em></p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company (through ASRS) and Elekta AB, the manufacturer of the Gamma Knife (through its wholly-owned United States subsidiary, GKV Investments, Inc.), entered into an operating agreement and formed GKF. As of <em style="font: inherit;"> March 31, 2022</em>, GKF provides Gamma Knife units to twelve medical centers in the United States in the states of California, Florida, Illinois, Indiana, Mississippi, Nebraska, New Mexico, New York, Ohio, Oregon, and Texas. GKF also owns and operates <em style="font: inherit;">two</em> single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. The Company through its wholly-owned subsidiary, Orlando, provided proton beam radiation therapy (&#8220;PBRT&#8221;) and related equipment to a customer in the United States.</p>
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   <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;">The Company formed the subsidiaries GKPeru and acquired GKCE for the purposes of expanding its business internationally; Orlando and LBE to provide PBRT equipment and services in Orlando, Florida and Long Beach, California, respectively; and AGKE and JGKE to provide Gamma Knife equipment and services in Albuquerque, New Mexico and Jacksonville, Florida, respectively. LBE is <em style="font: inherit;">not</em> expected to generate revenue within the next <em style="font: inherit;">two</em> years.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">The Company continues to develop its design and business model for The Operating Room for the <em style="font: inherit;">21st</em> CenturySM through its 50% owned <em style="font: inherit;">OR21,</em> LLC (<em style="font: inherit;">&#8220;OR21</em> LLC&#8221;). The remaining 50% is owned by an architectural design company. <em style="font: inherit;">OR21</em> LLC is <em style="font: inherit;">not</em> expected to generate significant revenue for at least the next <em style="font: inherit;">two</em> years.</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;">All significant intercompany accounts and transactions have been eliminated in consolidation.</p>
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   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">In <em style="font: inherit;">2021,</em> following the dissemination of the vaccine for the COVID-<em style="font: inherit;">19</em> virus in the United States, there was a scale back of the safety measures put into place throughout <em style="font: inherit;">2020.</em> Some of the Company&#8217;s customers still experienced some delays and restrictions in providing service, but <em style="font: inherit;">not</em> to the same degree that occurred during <em style="font: inherit;">2020.</em>&#160;Procedure volumes for&#160;the Company&#8217;s domestic Gamma Knife business for the <em style="font: inherit;">twelve</em>-month period ended <em style="font: inherit;"> December 31, 2021, </em>began to rebound to pre-pandemic levels.&#160;The Company&#8217;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag&#160;from pre-pandemic levels. The Company&#8217;s business&#160;has&#160;been impacted differently at each of the Company&#8217;s various locations as a result of the COVID-<em style="font: inherit;">19</em> pandemic and related governmental actions.&#160;However, as the COVID-<em style="font: inherit;">19</em> pandemic evolves and new strains of the virus develop, additional impacts <em style="font: inherit;"> may </em>arise which <em style="font: inherit;"> may </em>have a material impact on the Company&#8217;s business.&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">&#160;</p>
   <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;">For the <em style="font: inherit;">three</em>-month period ended&#160;<em style="font: inherit;"> March 31, 2022</em>, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding the <em style="font: inherit;">two</em> customer contracts that expired in the <em style="font: inherit;">first</em> and <em style="font: inherit;">fourth</em> quarters of <em style="font: inherit;">2021,</em> respectively, procedure&#160;volumes increased 2% compared to the same period in the prior year. The Company&#8217;s PBRT business was impacted by COVID-<em style="font: inherit;">19,</em> and other factors, during <em style="font: inherit;">2021</em> as treatment volumes continued to lag from pre-pandemic levels. However, for the <em style="font: inherit;">three</em>-month period ended <em style="font: inherit;"> March 31, 2022</em>, the Company&#8217;s PBRT site returned to pre-pandemic levels.</p>
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<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Revenues</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Domestic</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">4,141,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">3,699,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673842120">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 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="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</strong></a></td>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock', window );">Reconciliation of Revenue from Segments to Consolidated [Table Text Block]</a></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673835720">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Property and Equipment (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
<a href="javascript:void(0);" onclick="top.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></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673824920">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Long-Term Debt Financing (Tables)<br></strong></div></th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
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<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="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock', window );">Schedule of Maturities of Long-Term Debt [Table Text Block]</a></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of maturity and sinking fund requirement for long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.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 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1835-112601<br></p></div>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673864296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 4 - Other Accrued Liabilities (Tables)<br></strong></div></th>
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<tr style="vertical-align: bottom;"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2022</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#160;</td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><b>2021</b></b></p> </td><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; padding-bottom: 1px;">&#160;</td></tr>
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<tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Operating costs</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">384,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">397,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of other liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673954664">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</a></td>
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    <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"><tbody><tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt; width: 85%; border-bottom: thin solid rgb(0, 0, 0);"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Year ending December 31,</p> </td><td style="font-family: Times New Roman; font-size: 10pt;">&#160;</td><td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"><b><em style="font: inherit;">Operating Leases</em></b></p> </td><td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2022 (excluding the three-months ended March 31, 2022)</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">306,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2023</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">302,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">2024</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">58,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total lease payments</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">666,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;">Less imputed interest</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);">&#160;</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);">(29,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;">)</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: Times New Roman; font-size: 10pt;"> <p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;">Total</p> </td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">$</td><td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);">637,000</td><td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;">&#160;</td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268673889064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Per Share Amounts (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Notes Tables</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="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</a></td>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation (Tables)<br></strong></div></th>
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<tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td><td>&#160;</td></tr>
<tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"><td style="font-family: &quot;Times New Roman&quot;; font-size: 10pt;"> <p style="font-family: &quot;Times New Roman&quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;">Outstanding at January 1, 2021</p> </td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">417,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">2.79</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">1.61</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt;">&#160;</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">$</td><td style="width: 9%; text-align: right; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">2,000</td><td style="width: 1%; font-family: &quot;Times New Roman&quot;; font-size: 10pt; margin-left: 0pt;">&#160;</td></tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.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 (d)<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 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI https://asc.fasb.org/extlink&amp;oid=128089324&amp;loc=d3e5070-113901<br><br>Reference 3: 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 (c)(1)<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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671395256">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation (Details Textual)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2022</div></th></tr>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ams_IncreaseDecreaseInProcedureVolumesPercentage', window );">Increase (Decrease) in Procedure Volumes, Percentage</a></td>
<td class="nump">2.00%<span></span>
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<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NumberOfReportableSegments', window );">Number of Reportable Segments</a></td>
<td class="nump">2<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">50.00%<span></span>
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<td class="nump">50.00%<span></span>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=ams_GammaKnifeCenterEcuadorSAGKCEMember', window );">Gamma Knife Center Ecuador S.A. (GKCE) [Member] | Gamma Knife Units [Member]</a></td>
<td class="text">&#160;<span></span>
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<td class="nump">12<span></span>
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<td class="nump">13<span></span>
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<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="top.Show.showAR( this, 'defref_ams_NumberOfSingleunitFacilities', window );">Number of Single-unit Facilities</a></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of increase (decrease) in procedure volumes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of medical centers.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of single-unit facilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_NumberOfSingleunitFacilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_EquityMethodInvestmentOwnershipPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
<a href="javascript:void(0);" onclick="top.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 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentOwnershipPercentage</td>
</tr>
<tr>
<td style="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_NumberOfReportableSegments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 18<br> -URI https://asc.fasb.org/extlink&amp;oid=126901519&amp;loc=d3e8672-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfReportableSegments</td>
</tr>
<tr>
<td style="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:integerItemType</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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ams_OR21LLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ams_OR21LLCMember</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=ams_ArchitecturalDesignCompanyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_ArchitecturalDesignCompanyMember</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=ams_GammaKnifeCenterEcuadorSAGKCEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_GammaKnifeCenterEcuadorSAGKCEMember</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=ams_GammaKnifeUnitsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_GammaKnifeUnitsMember</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=ams_GammaKnifeAndPBRTEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_GammaKnifeAndPBRTEquipmentMember</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=ams_LimaPeruAndGuayaquilEcuadorMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_LimaPeruAndGuayaquilEcuadorMember</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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671765416">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 1 - Basis of Presentation - Revenues and Profit (Loss) Allocations to Reportable Segments (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenues</a></td>
<td class="nump">$ 4,847,000<span></span>
</td>
<td class="nump">$ 4,364,000<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="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent, Total</a></td>
<td class="nump">269,000<span></span>
</td>
<td class="nump">29,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=ams_DomesticSegmentMember', window );">Domestic Segment [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenues</a></td>
<td class="nump">4,141,000<span></span>
</td>
<td class="nump">3,699,000<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="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent, Total</a></td>
<td class="nump">276,000<span></span>
</td>
<td class="nump">73,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=ams_ForeignSegmentMember', window );">Foreign Segment [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Revenues</a></td>
<td class="nump">706,000<span></span>
</td>
<td class="nump">665,000<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="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent, Total</a></td>
<td class="num">$ (7,000)<span></span>
</td>
<td class="num">$ (44,000)<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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_StatementBusinessSegmentsAxis=ams_DomesticSegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_DomesticSegmentMember</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=ams_ForeignSegmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_ForeignSegmentMember</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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268674182152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 2 - Property and Equipment (Details Textual) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent, Total</a></td>
<td class="nump">$ 269,000<span></span>
</td>
<td class="nump">$ 29,000<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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Earnings Per Share, Diluted, Total (in dollars per share)</a></td>
<td class="nump">$ 0.04<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="top.Show.showAR( this, 'defref_srt_StatementGeographicalAxis=us-gaap_NonUsMember', window );">Non-US [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization', window );">Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization, Total</a></td>
<td class="nump">$ 2,570,000<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="top.Show.showAR( this, 'defref_us-gaap_ChangeInAccountingEstimateByTypeAxis=us-gaap_SalvageValueMember', window );">Salvage Value [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Income (Loss) Attributable to Parent, Total</a></td>
<td class="nump">$ 114,000<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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Earnings Per Share, Diluted, Total (in dollars per share)</a></td>
<td class="nump">$ 0.02<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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalAndOfficeEquipmentMember', window );">Medical and Office Equipment [Member] | Minimum [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, Plant and Equipment, Useful Life (Year)</a></td>
<td class="text">3 years<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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalAndOfficeEquipmentMember', window );">Medical and Office Equipment [Member] | Maximum [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, Plant and Equipment, Useful Life (Year)</a></td>
<td class="text">10 years<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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ams_PBRTEquipmentMember', window );">PBRT Equipment [Member]</a></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="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Property, Plant and Equipment, Useful Life (Year)</a></td>
<td class="text">20 years<span></span>
</td>
<td class="text">&#160;<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.</p></div>
<a href="javascript:void(0);" onclick="top.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 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://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> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization</td>
</tr>
<tr>
<td style="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_PropertyPlantAndEquipmentUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentUsefulLife</td>
</tr>
<tr>
<td style="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_srt_StatementGeographicalAxis=us-gaap_NonUsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_StatementGeographicalAxis=us-gaap_NonUsMember</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_ChangeInAccountingEstimateByTypeAxis=us-gaap_SalvageValueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_ChangeInAccountingEstimateByTypeAxis=us-gaap_SalvageValueMember</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_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalAndOfficeEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalAndOfficeEquipmentMember</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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=ams_PBRTEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=ams_PBRTEquipmentMember</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>36
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671394072">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 2 - Property and Equipment - Summary of Property and Equipment (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentGrossExcludingLand', window );">Property and equipment, gross</a></td>
<td class="nump">$ 73,985,000<span></span>
</td>
<td class="nump">$ 73,951,000<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="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation and amortization</a></td>
<td class="num">(46,975,000)<span></span>
</td>
<td class="num">(45,697,000)<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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentNetExcludingLand', window );">Net property and equipment</a></td>
<td class="nump">27,010,000<span></span>
</td>
<td class="nump">28,254,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalEquipmentAndFacilitiesMember', window );">Medical Equipment and Facilities [Member]</a></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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentGrossExcludingLand', window );">Property and equipment, gross</a></td>
<td class="nump">73,434,000<span></span>
</td>
<td class="nump">73,388,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember', window );">Office Equipment [Member]</a></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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentGrossExcludingLand', window );">Property and equipment, gross</a></td>
<td class="nump">463,000<span></span>
</td>
<td class="nump">472,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember', window );">Construction in Progress [Member]</a></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="top.Show.showAR( this, 'defref_ams_PropertyPlantAndEquipmentGrossExcludingLand', window );">Property and equipment, gross</a></td>
<td class="nump">$ 88,000<span></span>
</td>
<td class="nump">$ 91,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ams_PropertyPlantAndEquipmentGrossExcludingLand">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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, excluding land.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_PropertyPlantAndEquipmentGrossExcludingLand</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_PropertyPlantAndEquipmentNetExcludingLand">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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, excluding land.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_PropertyPlantAndEquipmentNetExcludingLand</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalEquipmentAndFacilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=ams_MedicalEquipmentAndFacilitiesMember</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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_OfficeEquipmentMember</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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember</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>37
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268672457608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 3 - Long-Term Debt Financing (Details Textual)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Apr. 09, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th"><div>Dec. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2022</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Finance Lease, Principal Payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ (0)<span></span>
</td>
<td class="nump">$ 638,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Long-Term Debt, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,367,000<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="top.Show.showAR( this, 'defref_us-gaap_DeferredFinanceCostsNet', window );">Debt Issuance Costs, Net, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 276,000<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="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=ams_GammaKnifeDebtAndFinanceLeasesMember', window );">Gamma Knife Debt and Finance Leases [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtRefinancedAmount', window );">Short-term Debt, Refinanced, Amount</a></td>
<td class="nump">$ 6,774,000<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementMember', window );">The Credit Agreement [Member] | Fifth Third Bank, N.A. [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentTerm', window );">Debt Instrument, Term (Year)</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="nump">$ 22,000,000<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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ams_NumberOfDebtInstruments', window );">Number of Debt Instruments</a></td>
<td class="nump">3<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="top.Show.showAR( this, 'defref_ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio', window );">Debt Instrument, Covenant, Minimum Fixed Charge Coverage Ratio</a></td>
<td class="nump">1.25<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="top.Show.showAR( this, 'defref_ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio', window );">Debt Instrument, Covenant, Maximum Funded Debt to EDITDA Ratio</a></td>
<td class="nump">3.0<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementFirstLoanAndSecondLoanFacilityMember', window );">The Credit Agreement, First Loan and Second Loan Facility [Member] | Fifth Third Bank, N.A. [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">$ 9,500,000<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>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementFirstLoanAndSecondLoanFacilityMember', window );">The Credit Agreement, First Loan and Second Loan Facility [Member] | Fifth Third Bank, N.A. [Member] | Forecast [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</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">48.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementFirstLoanFacilityMember', window );">The Credit Agreement, First Loan Facility [Member] | Fifth Third Bank, N.A. [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Finance Lease, Principal Payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,665,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash, Ending Balance</a></td>
<td class="nump">1,061,000<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementSecondLoanFacilityMember', window );">The Credit Agreement, Second Loan Facility [Member] | Fifth Third Bank, N.A. [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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFaceAmount', window );">Debt Instrument, Face Amount</a></td>
<td class="nump">5,500,000<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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Finance Lease, Principal Payments</a></td>
<td class="nump">$ 5,026,000<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementThirdLoanFacilityMember', window );">The Credit Agreement, Third Loan Facility [Member] | Fifth Third Bank, N.A. [Member] | Revolving Credit Facility [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentTerm', window );">Debt Instrument, Term (Year)</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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Line of Credit Facility, Maximum Borrowing Capacity</a></td>
<td class="nump">$ 7,000,000<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="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage', window );">Line of Credit Facility, Unused Capacity, Commitment Fee Percentage</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">0.25%<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=ams_TheCreditAgreementThirdLoanFacilityMember', window );">The Credit Agreement, Third Loan Facility [Member] | Fifth Third Bank, N.A. [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [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>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Debt Instrument, Basis Spread on Variable Rate</a></td>
<td class="nump">3.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum funded debt to EBITDA ratio allowed under the covenant of the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_DebtInstrumentCovenantMaximumFundedDebtToEditdaRatio</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:pureItemType</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_ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Requirement for fixed charge coverage ratio under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_DebtInstrumentCovenantMinimumFixedChargeCoverageRatio</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:pureItemType</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_ams_NumberOfDebtInstruments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of debt instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_NumberOfDebtInstruments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.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 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 20<br> -URI https://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631418-115840<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 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 21<br> -URI https://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631419-115840<br><br>Reference 4: 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(1))<br> -URI https://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="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_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="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_DebtInstrumentFaceAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face (par) amount of debt instrument at time of issuance.</p></div>
<a href="javascript:void(0);" onclick="top.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 1B<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495323-112611<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 2<br> -URI https://asc.fasb.org/extlink&amp;oid=124435984&amp;loc=d3e28551-108399<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI https://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br><br>Reference 4: 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 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 69C<br> -URI https://asc.fasb.org/extlink&amp;oid=123466577&amp;loc=SL123495737-112612<br><br>Reference 6: 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFaceAmount</td>
</tr>
<tr>
<td style="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_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.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 1B<br> -Subparagraph (b)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495323-112611<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(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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="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_DebtInstrumentTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period of time between issuance and maturity of debt instrument, 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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentTerm</td>
</tr>
<tr>
<td style="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_DeferredFinanceCostsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_us-gaap_ShortTermDebtRefinancedAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation.</p></div>
<a href="javascript:void(0);" onclick="top.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 10<br> -Section 50<br> -Paragraph 4<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1927-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtRefinancedAmount</td>
</tr>
<tr>
<td style="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_LongtermDebtTypeAxis=ams_GammaKnifeDebtAndFinanceLeasesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_GammaKnifeDebtAndFinanceLeasesMember</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=ams_TheCreditAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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=ams_TheCreditAgreementMember</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_LineOfCreditFacilityAxis=ams_FifthThirdBankNAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_LineOfCreditFacilityAxis=ams_FifthThirdBankNAMember</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;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268599792520">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 3 - Long-Term Debt Financing - Long-term Debt Maturities (Details)<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear', window );">2022 (excluding the three-months ended March 31, 2022)</a></td>
<td class="nump">$ 1,103,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">2023</a></td>
<td class="nump">1,719,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">2024</a></td>
<td class="nump">2,094,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">2025</a></td>
<td class="nump">2,469,000<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="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">2026</a></td>
<td class="nump">8,094,000<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="top.Show.showAR( this, 'defref_ams_LongtermDebtMaturityAfterYearFour', window );">Thereafter</a></td>
<td class="nump">164,000<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="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-Term Debt, Gross</a></td>
<td class="nump">$ 15,643,000<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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after 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="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="top.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)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466204&amp;loc=SL6031897-161870<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(16))<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 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 4: 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></p></div>
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<tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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="top.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 1E<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495348-112611<br><br>Reference 2: 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 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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="top.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 1E<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495348-112611<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 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1835-112601<br><br>Reference 3: 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 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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="top.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 1E<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495348-112611<br><br>Reference 2: 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 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree</td>
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<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_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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="top.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 1E<br> -Subparagraph (d)<br> -URI https://asc.fasb.org/extlink&amp;oid=123466505&amp;loc=SL123495348-112611<br><br>Reference 2: 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 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=123465755&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo</td>
</tr>
<tr>
<td style="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_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.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 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI https://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="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>39
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671507160">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 4 - Other Accrued Liabilities - Other Accrued Liabilities (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ams_EquipmentMaintenanceAndUpgradesCurrent', window );">Equipment maintenance and upgrades</a></td>
<td class="nump">$ 502,000<span></span>
</td>
<td class="nump">$ 1,281,000<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="top.Show.showAR( this, 'defref_us-gaap_AccruedInsuranceCurrent', window );">Insurance</a></td>
<td class="nump">227,000<span></span>
</td>
<td class="nump">340,000<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="top.Show.showAR( this, 'defref_us-gaap_AccruedProfessionalFeesCurrent', window );">Professional services</a></td>
<td class="nump">188,000<span></span>
</td>
<td class="nump">90,000<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="top.Show.showAR( this, 'defref_ams_AccruedOperatingCostsCurrent', window );">Operating costs</a></td>
<td class="nump">384,000<span></span>
</td>
<td class="nump">397,000<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="top.Show.showAR( this, 'defref_ams_AccruedLiabilitesOtherCurrent', window );">Other</a></td>
<td class="nump">334,000<span></span>
</td>
<td class="nump">311,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Total other accrued liabilities</a></td>
<td class="nump">$ 1,635,000<span></span>
</td>
<td class="nump">$ 2,419,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ams_AccruedLiabilitesOtherCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of accrued liabilities classified as current not specifically disclosed.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_AccruedLiabilitesOtherCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_AccruedOperatingCostsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of accrued operating costs classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_AccruedOperatingCostsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_EquipmentMaintenanceAndUpgradesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of equipment maintenance and upgrades classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_EquipmentMaintenanceAndUpgradesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_AccruedInsuranceCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. 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="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedInsuranceCurrent</td>
</tr>
<tr>
<td style="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_AccruedProfessionalFeesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. 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="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedProfessionalFeesCurrent</td>
</tr>
<tr>
<td style="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_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="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>
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<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268672082104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 5 - Leases (Details Textual)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Nov. 03, 2021 </div>
<div>USD ($) </div>
<div>ft&#178;</div>
</th>
<th class="th">
<div>Dec. 01, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating Lease, Right-of-Use Asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 571,000<span></span>
</td>
<td class="nump">$ 654,000<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating Lease, Liability, Total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 637,000<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="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDiscountRate', window );">Lessee, Operating Lease, Discount Rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm', window );">Lessee, Operating Lease, Remaining Lease Term (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 years<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="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseDiscountRate', window );">Lessee, Operating Lease, Discount Rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.00%<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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseRemainingLeaseTerm', window );">Lessee, Operating Lease, Remaining Lease Term (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 years<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="top.Show.showAR( this, 'defref_us-gaap_LeaseContractualTermAxis=ams_SubleaseOfficeInSanFranciscoCaliforniaMember', window );">Sublease Office in San Francisco, California [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of Real Estate Property (Square Foot) | ft&#178;</a></td>
<td class="nump">3,253<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="top.Show.showAR( this, 'defref_ams_OperatingLeaseMonthlyExpense', window );">Operating Lease, Monthly Expense</a></td>
<td class="nump">$ 21,370<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="top.Show.showAR( this, 'defref_ams_LesseeOperatingSubleaseMonthlyIncome', window );">Lessee, Operating Sublease, Monthly Income</a></td>
<td class="nump">$ 15,723<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseImpairmentLoss', window );">Operating Lease, Impairment Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 77,000<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="top.Show.showAR( this, 'defref_us-gaap_LeaseContractualTermAxis=ams_LeaseAgreementForNewCorporateOfficeMember', window );">Lease Agreement for New Corporate Office [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AreaOfRealEstateProperty', window );">Area of Real Estate Property (Square Foot) | ft&#178;</a></td>
<td class="nump">900<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="top.Show.showAR( this, 'defref_ams_OperatingLeaseMonthlyExpense', window );">Operating Lease, Monthly Expense</a></td>
<td class="nump">$ 4,425<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating Lease, Right-of-Use Asset</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 151,000<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_ams_LesseeOperatingSubleaseMonthlyIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>monthly amount of sublease income for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_LesseeOperatingSubleaseMonthlyIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_ams_OperatingLeaseMonthlyExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating lease expense per month. Excludes sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ams_OperatingLeaseMonthlyExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ams_</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_AreaOfRealEstateProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area of a real estate property.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AreaOfRealEstateProperty</td>
</tr>
<tr>
<td style="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:areaItemType</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_LesseeOperatingLeaseDiscountRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Discount rate used by lessee to determine present value of operating lease payments.</p></div>
<a href="javascript:void(0);" onclick="top.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 50<br> -Paragraph 3<br> -Subparagraph (c)(3)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseDiscountRate</td>
</tr>
<tr>
<td style="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_LesseeOperatingLeaseRemainingLeaseTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Remaining lease term of 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="top.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 3<br> -Subparagraph (a)(1)<br> -URI https://asc.fasb.org/extlink&amp;oid=128292326&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseRemainingLeaseTerm</td>
</tr>
<tr>
<td style="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_OperatingLeaseImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from impairment of right-of-use asset from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.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 25<br> -Paragraph 6<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=123399704&amp;loc=SL77918431-209957<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseImpairmentLoss</td>
</tr>
<tr>
<td style="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_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_LeaseContractualTermAxis=ams_SubleaseOfficeInSanFranciscoCaliforniaMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_LeaseContractualTermAxis=ams_SubleaseOfficeInSanFranciscoCaliforniaMember</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_LeaseContractualTermAxis=ams_LeaseAgreementForNewCorporateOfficeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_LeaseContractualTermAxis=ams_LeaseAgreementForNewCorporateOfficeMember</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>
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<SEQUENCE>41
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268676256232">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 5 - Leases - Summary of Maturities of Lessee Operating Lease Liabilities (Details)<br></strong></div></th>
<th class="th">
<div>Mar. 31, 2022 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">2022 (excluding the three-months ended March 31, 2022)</a></td>
<td class="nump">$ 306,000<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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2023</a></td>
<td class="nump">302,000<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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2024</a></td>
<td class="nump">58,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">666,000<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="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(29,000)<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="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total</a></td>
<td class="nump">$ 637,000<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_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
</div>
</body>
</html>
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268676395288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Per Share Amounts (Details Textual) - shares<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 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="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=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>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)</a></td>
<td class="nump">50,000<span></span>
</td>
<td class="nump">370,000<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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember</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>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268671347848">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 6 - Per Share Amounts - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income attributable to American Shared Hospital Services</a></td>
<td class="nump">$ 269,000<span></span>
</td>
<td class="nump">$ 29,000<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="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted average common shares for basic earnings per share (in shares)</a></td>
<td class="nump">6,201,000<span></span>
</td>
<td class="nump">6,254,000<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="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements', window );">Diluted effect of stock options and restricted stock awards (in shares)</a></td>
<td class="nump">98,000<span></span>
</td>
<td class="nump">68,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Weighted average common shares for diluted earnings per share (in shares)</a></td>
<td class="nump">6,299,000<span></span>
</td>
<td class="nump">6,322,000<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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic earnings per share (in dollars per share)</a></td>
<td class="nump">$ 0.04<span></span>
</td>
<td class="nump">$ 0.00<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="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted earnings per share (in dollars per share)</a></td>
<td class="nump">$ 0.04<span></span>
</td>
<td class="nump">$ 0.00<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_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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: 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><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://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 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 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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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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>
<a href="javascript:void(0);" onclick="top.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 45<br> -Paragraph 1<br> -URI https://asc.fasb.org/extlink&amp;oid=126962052&amp;loc=d3e4991-113900<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 22<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1707-109256<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 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI https://asc.fasb.org/extlink&amp;oid=124432515&amp;loc=d3e3550-109257<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 28A<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1500-109256<br><br>Reference 5: 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 23<br> -Subparagraph (c)<br> -URI https://asc.fasb.org/extlink&amp;oid=126958026&amp;loc=d3e1757-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.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="top.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="top.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="top.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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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268676259784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation (Details Textual) - Incentive Compensation Plan [Member] - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
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<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance', window );">Common Stock, Capital Shares Reserved for Future Issuance (in shares)</a></td>
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<td class="nump">2,580,000<span></span>
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<td class="nump">$ 107,000<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<a href="javascript:void(0);" onclick="top.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="top.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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate number of common shares reserved for future issuance.</p></div>
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<a href="javascript:void(0);" onclick="top.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="top.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="top.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>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268672432920">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Note 7 - Stock-based Compensation - Summary of Stock Option Activity (Details) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2022</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding (in shares)</a></td>
<td class="nump">67,000<span></span>
</td>
<td class="nump">417,000<span></span>
</td>
<td class="nump">417,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, grant date weighted-average exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.72<span></span>
</td>
<td class="nump">$ 2.79<span></span>
</td>
<td class="nump">$ 2.79<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="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding, weighted average remaining contractual life (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year 4 months 9 days<span></span>
</td>
<td class="text">3 years 3 months 29 days<span></span>
</td>
<td class="text">1 year 7 months 9 days<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="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding, intrinsic value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 19,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,000<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="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable (in shares)</a></td>
<td class="nump">59,000<span></span>
</td>
<td class="nump">407,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Exercisable, grant date weighted-average exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.72<span></span>
</td>
<td class="nump">$ 2.80<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="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable, weighted average remaining contractual life (Year)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year 3 months 7 days<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="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding (in shares)</a></td>
<td class="nump">67,000<span></span>
</td>
<td class="nump">417,000<span></span>
</td>
<td class="nump">67,000<span></span>
</td>
<td class="nump">417,000<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="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding, grant date weighted-average exercise price (in dollars per share)</a></td>
<td class="nump">$ 2.72<span></span>
</td>
<td class="nump">$ 2.79<span></span>
</td>
<td class="nump">$ 2.72<span></span>
</td>
<td class="nump">$ 2.79<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding, weighted average remaining contractual life (Year)</a></td>
<td class="text">3 years 1 month 2 days<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="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable, weighted average remaining contractual life (Year)</a></td>
<td class="text">2 years 9 months 7 days<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="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding, intrinsic value</a></td>
<td class="nump">$ 4,000<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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.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="top.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="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td style="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_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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<span style="display: none;">v3.22.1</span><table class="report" border="0" cellspacing="2" id="idm140268677158984">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Note 9 - Subsequent Events (Details Textual) - Subsequent Event [Member] - Newco [Member]<br></strong></div></th>
<th class="th"><div>Apr. 27, 2022</div></th>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.</p></div>
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   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended &lt;em style="font: inherit;"&gt; December 31, 2021&lt;/em&gt; included in American Shared Hospital Services&#x2019; Annual Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-K filed with the Securities and Exchange Commission.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;These condensed consolidated financial statements include the accounts of American Shared Hospital Services and its subsidiaries (the &#x201c;Company&#x201d;) as follows: the Company wholly-owns the subsidiaries American Shared Radiosurgery Services (&#x201c;ASRS&#x201d;), PBRT Orlando, LLC (&#x201c;Orlando&#x201d;),&#160;&lt;em style="font: inherit;"&gt;OR21,&lt;/em&gt;&#160;Inc., and MedLeader.com, Inc. (&#x201c;MedLeader&#x201d;); the Company is the majority owner of Long Beach Equipment, LLC (&#x201c;LBE&#x201d;); ASRS is the majority-owner of GK Financing, LLC (&#x201c;GKF&#x201d;) which wholly-owns the subsidiary Instituto de Gamma Knife del Pacifico S.A.C. (&#x201c;GKPeru&#x201d;) and HoldCo GKC S.A. (&#x201c;HoldCo&#x201d;). GKF is the majority owner of the subsidiaries Albuquerque GK Equipment, LLC (&#x201c;AGKE&#x201d;) and Jacksonville GK Equipment, LLC (&#x201c;JGKE&#x201d;). GKF acquired Gamma Knife Center Ecuador S.A. (&#x201c;GKCE&#x201d;) through HoldCo in &lt;em style="font: inherit;"&gt; June 2020.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company (through ASRS) and Elekta AB, the manufacturer of the Gamma Knife (through its wholly-owned United States subsidiary, GKV Investments, Inc.), entered into an operating agreement and formed GKF. As of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, GKF provides Gamma Knife units to twelve medical centers in the United States in the states of California, Florida, Illinois, Indiana, Mississippi, Nebraska, New Mexico, New York, Ohio, Oregon, and Texas. GKF also owns and operates &lt;em style="font: inherit;"&gt;two&lt;/em&gt; single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. The Company through its wholly-owned subsidiary, Orlando, provided proton beam radiation therapy (&#x201c;PBRT&#x201d;) and related equipment to a customer in the United States.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company formed the subsidiaries GKPeru and acquired GKCE for the purposes of expanding its business internationally; Orlando and LBE to provide PBRT equipment and services in Orlando, Florida and Long Beach, California, respectively; and AGKE and JGKE to provide Gamma Knife equipment and services in Albuquerque, New Mexico and Jacksonville, Florida, respectively. LBE is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected to generate revenue within the next &lt;em style="font: inherit;"&gt;two&lt;/em&gt; years.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;The Company continues to develop its design and business model for The Operating Room for the &lt;em style="font: inherit;"&gt;21st&lt;/em&gt; CenturySM through its 50% owned &lt;em style="font: inherit;"&gt;OR21,&lt;/em&gt; LLC (&lt;em style="font: inherit;"&gt;&#x201c;OR21&lt;/em&gt; LLC&#x201d;). The remaining 50% is owned by an architectural design company. &lt;em style="font: inherit;"&gt;OR21&lt;/em&gt; LLC is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected to generate significant revenue for at least the next &lt;em style="font: inherit;"&gt;two&lt;/em&gt; years.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;All significant intercompany accounts and transactions have been eliminated in consolidation.&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;In &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; following the dissemination of the vaccine for the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; virus in the United States, there was a scale back of the safety measures put into place throughout &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt; Some of the Company&#x2019;s customers still experienced some delays and restrictions in providing service, but &lt;em style="font: inherit;"&gt;not&lt;/em&gt; to the same degree that occurred during &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt;&#160;Procedure volumes for&#160;the Company&#x2019;s domestic Gamma Knife business for the &lt;em style="font: inherit;"&gt;twelve&lt;/em&gt;-month period ended &lt;em style="font: inherit;"&gt; December 31, 2021, &lt;/em&gt;began to rebound to pre-pandemic levels.&#160;The Company&#x2019;s PBRT business was impacted by COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; and other factors, during &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; as treatment volumes continued to lag&#160;from pre-pandemic levels. The Company&#x2019;s business&#160;has&#160;been impacted differently at each of the Company&#x2019;s various locations as a result of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and related governmental actions.&#160;However, as the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic evolves and new strains of the virus develop, additional impacts &lt;em style="font: inherit;"&gt; may &lt;/em&gt;arise which &lt;em style="font: inherit;"&gt; may &lt;/em&gt;have a material impact on the Company&#x2019;s business.&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;For the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month period ended&#160;&lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding the &lt;em style="font: inherit;"&gt;two&lt;/em&gt; customer contracts that expired in the &lt;em style="font: inherit;"&gt;first&lt;/em&gt; and &lt;em style="font: inherit;"&gt;fourth&lt;/em&gt; quarters of &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively, procedure&#160;volumes increased 2% compared to the same period in the prior year. The Company&#x2019;s PBRT business was impacted by COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; and other factors, during &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; as treatment volumes continued to lag from pre-pandemic levels. However, for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month period ended &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, the Company&#x2019;s PBRT site returned to pre-pandemic levels.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&#160;&lt;/p&gt;&lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"/&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&lt;b/&gt;&lt;/p&gt;&lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&lt;b&gt;Accounting pronouncements issued and&lt;/b&gt;&#160;&lt;b&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&lt;/b&gt;&#160;&lt;b&gt;yet adopted -&lt;/b&gt;&#160;In&#160;&lt;em style="font: inherit;"&gt; January 2021,&#160;&lt;/em&gt;the FASB issued ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;Reference Rate Reform (Topic&#160;&lt;em style="font: inherit;"&gt;848&lt;/em&gt;)&#160;(&#x201c;ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&#x201d;&lt;/em&gt;) which&#160;provides optional expedients and exceptions for applying generally accepted accounting principles&#160;to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform.&#160;ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;is effective any date from the beginning of an interim period that includes or is subsequent to&#160;&lt;em style="font: inherit;"&gt; March 12, 2020,&#160;&lt;/em&gt;or on a prospective basis to new modifications.&#160;The Company is currently evaluating ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;to determine the impact it&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;have on its consolidated financial statements. See Note &lt;em style="font: inherit;"&gt;3&lt;/em&gt;&#160;- Long-term debt for additional discussion on transition from LIBOR.&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Based on the guidance provided in accordance with ASC &lt;em style="font: inherit;"&gt;280&lt;/em&gt; &lt;i&gt;Segment Reporting&lt;/i&gt; (&#x201c;ASC &lt;em style="font: inherit;"&gt;280&#x201d;&lt;/em&gt;), the Company analyzed its subsidiaries which are all in the business of leasing radiosurgery and radiation therapy equipment to healthcare providers, and concluded there are two reportable segments, domestic and foreign. The Company provides Gamma Knife and PBRT equipment to thirteen hospitals in the United States and owns and operates two single-unit facilities in Lima, Peru and Guayaquil, Ecuador as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;. The Company determined &lt;em style="font: inherit;"&gt;two&lt;/em&gt; reportable segments existed due to similarities in economics of business operations and geographic location. The operating results of the two reportable segments are reviewed by the Company&#x2019;s CEO and President, Chief Operating and Financial Officer, who are also deemed the Company&#x2019;s Chief Operating Decision Makers.&#160;&#160;&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The revenues and profit or loss, allocations for the Company's two reportable segments as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; consists of the following:&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenues&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;4,141,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;3,699,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;706,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;665,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,847,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,364,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Profit or (loss)&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;276,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(7,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(44,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;269,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"/&gt;


  </us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock contextRef="d_2022-01-01_2022-03-31" id="c84231654">&lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"&gt;In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary for the fair presentation of American Shared Hospital Services&#x2019; consolidated financial position as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, the results of its operations for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, and the cash flows for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;. The results of operations for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-months ended &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; are &lt;em style="font: inherit;"&gt;not&lt;/em&gt; necessarily indicative of results on an annualized basis. Consolidated balance sheet amounts as of &lt;em style="font: inherit;"&gt; December 31, 2021&lt;/em&gt; have been derived from audited consolidated financial statements.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements for the year ended &lt;em style="font: inherit;"&gt; December 31, 2021&lt;/em&gt; included in American Shared Hospital Services&#x2019; Annual Report on Form &lt;em style="font: inherit;"&gt;10&lt;/em&gt;-K filed with the Securities and Exchange Commission.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;These condensed consolidated financial statements include the accounts of American Shared Hospital Services and its subsidiaries (the &#x201c;Company&#x201d;) as follows: the Company wholly-owns the subsidiaries American Shared Radiosurgery Services (&#x201c;ASRS&#x201d;), PBRT Orlando, LLC (&#x201c;Orlando&#x201d;),&#160;&lt;em style="font: inherit;"&gt;OR21,&lt;/em&gt;&#160;Inc., and MedLeader.com, Inc. (&#x201c;MedLeader&#x201d;); the Company is the majority owner of Long Beach Equipment, LLC (&#x201c;LBE&#x201d;); ASRS is the majority-owner of GK Financing, LLC (&#x201c;GKF&#x201d;) which wholly-owns the subsidiary Instituto de Gamma Knife del Pacifico S.A.C. (&#x201c;GKPeru&#x201d;) and HoldCo GKC S.A. (&#x201c;HoldCo&#x201d;). GKF is the majority owner of the subsidiaries Albuquerque GK Equipment, LLC (&#x201c;AGKE&#x201d;) and Jacksonville GK Equipment, LLC (&#x201c;JGKE&#x201d;). GKF acquired Gamma Knife Center Ecuador S.A. (&#x201c;GKCE&#x201d;) through HoldCo in &lt;em style="font: inherit;"&gt; June 2020.&lt;/em&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company (through ASRS) and Elekta AB, the manufacturer of the Gamma Knife (through its wholly-owned United States subsidiary, GKV Investments, Inc.), entered into an operating agreement and formed GKF. As of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, GKF provides Gamma Knife units to twelve medical centers in the United States in the states of California, Florida, Illinois, Indiana, Mississippi, Nebraska, New Mexico, New York, Ohio, Oregon, and Texas. GKF also owns and operates &lt;em style="font: inherit;"&gt;two&lt;/em&gt; single-unit Gamma Knife facilities in Lima, Peru and Guayaquil, Ecuador. The Company through its wholly-owned subsidiary, Orlando, provided proton beam radiation therapy (&#x201c;PBRT&#x201d;) and related equipment to a customer in the United States.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company formed the subsidiaries GKPeru and acquired GKCE for the purposes of expanding its business internationally; Orlando and LBE to provide PBRT equipment and services in Orlando, Florida and Long Beach, California, respectively; and AGKE and JGKE to provide Gamma Knife equipment and services in Albuquerque, New Mexico and Jacksonville, Florida, respectively. LBE is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected to generate revenue within the next &lt;em style="font: inherit;"&gt;two&lt;/em&gt; years.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;The Company continues to develop its design and business model for The Operating Room for the &lt;em style="font: inherit;"&gt;21st&lt;/em&gt; CenturySM through its 50% owned &lt;em style="font: inherit;"&gt;OR21,&lt;/em&gt; LLC (&lt;em style="font: inherit;"&gt;&#x201c;OR21&lt;/em&gt; LLC&#x201d;). The remaining 50% is owned by an architectural design company. &lt;em style="font: inherit;"&gt;OR21&lt;/em&gt; LLC is &lt;em style="font: inherit;"&gt;not&lt;/em&gt; expected to generate significant revenue for at least the next &lt;em style="font: inherit;"&gt;two&lt;/em&gt; years.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify; text-indent: 36pt;"&gt;All significant intercompany accounts and transactions have been eliminated in consolidation.&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;


   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;In &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; following the dissemination of the vaccine for the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; virus in the United States, there was a scale back of the safety measures put into place throughout &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt; Some of the Company&#x2019;s customers still experienced some delays and restrictions in providing service, but &lt;em style="font: inherit;"&gt;not&lt;/em&gt; to the same degree that occurred during &lt;em style="font: inherit;"&gt;2020.&lt;/em&gt;&#160;Procedure volumes for&#160;the Company&#x2019;s domestic Gamma Knife business for the &lt;em style="font: inherit;"&gt;twelve&lt;/em&gt;-month period ended &lt;em style="font: inherit;"&gt; December 31, 2021, &lt;/em&gt;began to rebound to pre-pandemic levels.&#160;The Company&#x2019;s PBRT business was impacted by COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; and other factors, during &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; as treatment volumes continued to lag&#160;from pre-pandemic levels. The Company&#x2019;s business&#160;has&#160;been impacted differently at each of the Company&#x2019;s various locations as a result of the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic and related governmental actions.&#160;However, as the COVID-&lt;em style="font: inherit;"&gt;19&lt;/em&gt; pandemic evolves and new strains of the virus develop, additional impacts &lt;em style="font: inherit;"&gt; may &lt;/em&gt;arise which &lt;em style="font: inherit;"&gt; may &lt;/em&gt;have a material impact on the Company&#x2019;s business.&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;For the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month period ended&#160;&lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, Gamma Knife volumes continued to rebound to pre-pandemic levels. Excluding the &lt;em style="font: inherit;"&gt;two&lt;/em&gt; customer contracts that expired in the &lt;em style="font: inherit;"&gt;first&lt;/em&gt; and &lt;em style="font: inherit;"&gt;fourth&lt;/em&gt; quarters of &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; respectively, procedure&#160;volumes increased 2% compared to the same period in the prior year. The Company&#x2019;s PBRT business was impacted by COVID-&lt;em style="font: inherit;"&gt;19,&lt;/em&gt; and other factors, during &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; as treatment volumes continued to lag from pre-pandemic levels. However, for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month period ended &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, the Company&#x2019;s PBRT site returned to pre-pandemic levels.&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&#160;&lt;/p&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
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    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="d_2022-01-01_2022-03-31" id="c84231655">&lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;&lt;b&gt;Accounting pronouncements issued and&lt;/b&gt;&#160;&lt;b&gt;&lt;em style="font: inherit;"&gt;not&lt;/em&gt;&lt;/b&gt;&#160;&lt;b&gt;yet adopted -&lt;/b&gt;&#160;In&#160;&lt;em style="font: inherit;"&gt; January 2021,&#160;&lt;/em&gt;the FASB issued ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;Reference Rate Reform (Topic&#160;&lt;em style="font: inherit;"&gt;848&lt;/em&gt;)&#160;(&#x201c;ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&#x201d;&lt;/em&gt;) which&#160;provides optional expedients and exceptions for applying generally accepted accounting principles&#160;to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform.&#160;ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;is effective any date from the beginning of an interim period that includes or is subsequent to&#160;&lt;em style="font: inherit;"&gt; March 12, 2020,&#160;&lt;/em&gt;or on a prospective basis to new modifications.&#160;The Company is currently evaluating ASU&#160;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;-&lt;em style="font: inherit;"&gt;01&lt;/em&gt;&#160;to determine the impact it&#160;&lt;em style="font: inherit;"&gt; may&#160;&lt;/em&gt;have on its consolidated financial statements. See Note &lt;em style="font: inherit;"&gt;3&lt;/em&gt;&#160;- Long-term debt for additional discussion on transition from LIBOR.&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Based on the guidance provided in accordance with ASC &lt;em style="font: inherit;"&gt;280&lt;/em&gt; &lt;i&gt;Segment Reporting&lt;/i&gt; (&#x201c;ASC &lt;em style="font: inherit;"&gt;280&#x201d;&lt;/em&gt;), the Company analyzed its subsidiaries which are all in the business of leasing radiosurgery and radiation therapy equipment to healthcare providers, and concluded there are two reportable segments, domestic and foreign. The Company provides Gamma Knife and PBRT equipment to thirteen hospitals in the United States and owns and operates two single-unit facilities in Lima, Peru and Guayaquil, Ecuador as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;. The Company determined &lt;em style="font: inherit;"&gt;two&lt;/em&gt; reportable segments existed due to similarities in economics of business operations and geographic location. The operating results of the two reportable segments are reviewed by the Company&#x2019;s CEO and President, Chief Operating and Financial Officer, who are also deemed the Company&#x2019;s Chief Operating Decision Makers.&#160;&#160;&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The revenues and profit or loss, allocations for the Company's two reportable segments as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; consists of the following:&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenues&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;4,141,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;3,699,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;706,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;665,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,847,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,364,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Profit or (loss)&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;276,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(7,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(44,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;269,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31, 2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Revenues&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;4,141,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;3,699,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;706,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;665,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,847,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;4,364,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Profit or (loss)&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Domestic&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;276,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Foreign&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(7,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(44,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;269,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;2.&lt;/em&gt;&lt;/b&gt;&#160;&#160;&#160;&#160;&lt;b&gt;Property and Equipment&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Property and equipment are stated at cost less accumulated depreciation. Depreciation for Gamma Knife units and other equipment is determined using the straight-line method over the estimated useful lives of the assets, which for medical and office equipment is generally 3 &#x2013; 10 years, and after accounting for salvage value on the equipment where indicated. As of&#160;&lt;em style="font: inherit;"&gt; April 1, 2021,&#160;&lt;/em&gt;the Company reduced its estimate for salvage value for&#160;&lt;em style="font: inherit;"&gt;nine&lt;/em&gt;&#160;of its Gamma Knife units. The net effect of this change in estimate for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month period ended &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, was a decrease in net income of approximately $114,000&#160;or $0.02&#160;per diluted share. This change in estimate will also impact future periods. The Company determines salvage value based on the estimated fair value of the equipment at the end of its useful life.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Depreciation for PBRT equipment is determined using the modified units of production method, which is a function of both time and usage of the equipment. This depreciation method allocates costs considering the projected volume of usage through the useful life of the PBRT unit, which has been estimated at 20 years. The estimated useful life of the PBRT unit is consistent with the estimated economic life of 20 years.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The following table summarizes property and equipment as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; and &lt;em style="font: inherit;"&gt; December 31, 2021&lt;/em&gt;:&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;March 31,&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;December 31,&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Medical equipment and facilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,434,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,388,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Office equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;463,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;472,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Construction in progress&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;88,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;91,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,985,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,951,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(46,975,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(45,697,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Net property and equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;27,010,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;28,254,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
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&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Medical equipment and facilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,434,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,388,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Office equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;463,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;472,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Construction in progress&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;88,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;91,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,985,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;73,951,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Accumulated depreciation&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(46,975,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(45,697,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Net property and equipment&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;27,010,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;28,254,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;3.&lt;/em&gt;&lt;/b&gt;&#160;&#160;&#160;&#160;&lt;b&gt;Long-Term Debt Financing&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;On &lt;em style="font: inherit;"&gt; April 9, 2021 &lt;/em&gt;the Company along with certain of its domestic subsidiaries (collectively, the &#x201c;Loan Parties&#x201d;) entered into a &lt;span style="-sec-ix-hidden:c84230951"&gt;five&lt;/span&gt; year $22,000,000&#160;credit agreement with Fifth Third Bank, N.A. (the &#x201c;Credit Agreement&#x201d;). The Credit Agreement includes &lt;span style="-sec-ix-hidden:c84230953"&gt;three&lt;/span&gt; loan facilities. The &lt;em style="font: inherit;"&gt;first&lt;/em&gt; loan facility is a $9,500,000&#160;term loan&#160;(the &#x201c;Term Loan&#x201d;) of which $6,774,000&#160;was used to refinance the domestic Gamma Knife debt and finance leases, and associated closing costs, $1,665,000&#160;was used to finance &lt;em style="font: inherit;"&gt;two&lt;/em&gt; Gamma Knife reloads and to pay for the unload costs for &lt;em style="font: inherit;"&gt;two&lt;/em&gt; customer contracts in the &lt;em style="font: inherit;"&gt;second&lt;/em&gt;&#160;quarter of &lt;em style="font: inherit;"&gt;2021,&lt;/em&gt; with the remaining $1,061,000&#160;available for future projects. The &lt;em style="font: inherit;"&gt;second&lt;/em&gt; loan facility of $5,500,000&#160;delayed draw term loan (the &#x201c;DDTL&#x201d;) of which $5,026,000&#160;was used to refinance the Company's PBRT finance leases and associated closing costs&#160;as well as to provide additional working capital. The &lt;em style="font: inherit;"&gt;third&lt;/em&gt; loan facility provides for a $7,000,000&#160;revolving line of credit (the &#x201c;Revolving Line&#x201d;) available for future projects and general corporate purposes. The facilities have a &lt;span style="-sec-ix-hidden:c84230968"&gt;five&lt;/span&gt;-year maturity and carry a floating interest of LIBOR plus 3.0% and are secured by a lien on substantially all of the assets of the Loan Parties and guaranteed by American Shared Hospital Services.&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;As of&#160;&#160;&lt;em style="font: inherit;"&gt; December 31, 2021,&#160;&lt;/em&gt;LIBOR will&#160;&lt;em style="font: inherit;"&gt;no&lt;/em&gt;&#160;longer be used to price new loans, but&#160;&lt;em style="font: inherit;"&gt;1&lt;/em&gt;-month,&#160;&lt;em style="font: inherit;"&gt;3&lt;/em&gt;-month,&#160;&lt;em style="font: inherit;"&gt;6&lt;/em&gt;-month and&#160;&lt;em style="font: inherit;"&gt;12&lt;/em&gt;-month maturities will continue&#160;to be published through&#160;&lt;em style="font: inherit;"&gt;2023.&lt;/em&gt;&#160;At that time, the Company will&#160;work&#160;with Fifth Third Bank to determine an alternative base rate.&#160;The Revolving Line is charged an unused line fee of&#160;0.25% per annum. The Term Loan and DDTL have interest and principal payments due quarterly. Principal amortization on an annual basis for the Term Loan and DDTL equates to&#160;48% of the original principal loan commitments in years&#160;&lt;em style="font: inherit;"&gt;one&lt;/em&gt;&#160;through&#160;&lt;em style="font: inherit;"&gt;five&lt;/em&gt;&#160;and an end of term payment of the remaining principal balance.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;div style="font-size: 10pt; text-indent: 36pt; text-align: justify;"&gt;
     The Credit Agreement contains customary covenants and representations, including without limitation, a minimum fixed charge coverage ratio of
    1.25 and maximum funded debt to EBITDA ratio of
    3.0 to
    &lt;em style="font: inherit;"&gt;1.0&lt;/em&gt; (tested on a trailing
    &lt;em style="font: inherit;"&gt;twelve&lt;/em&gt;-month basis at the end of each fiscal quarter), reporting obligations, limitations on dispositions, changes in ownership, mergers and acquisitions, indebtedness, encumbrances, distributions, investments, transactions with affiliates and capital expenditures. The Loan Parties are in compliance with the Credit Agreement covenants as of&#160;
    &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;.
   &lt;/div&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;The loan entered into with United States International Development Finance Corporation&#160;(&#x201c;DFC&#x201d;) in connection with the acquisition of GKCE in &lt;em style="font: inherit;"&gt; June 2020 (&lt;/em&gt;the &#x201c;DFC Loan&#x201d;) was obtained through the Company&#x2019;s wholly-owned subsidiary, HoldCo and is guaranteed by GKF. The DFC Loan is secured by a lien on GKCE&#x2019;s assets. The amount outstanding under the DFC Loan is payable in&#160;&lt;em style="font: inherit;"&gt;29&lt;/em&gt;&#160;quarterly installments with a fixed interest rate of&#160;&lt;em style="font: inherit;"&gt;3.67%.&lt;/em&gt;&#160;The Company&#x2019;s loan with DFC also contains customary covenants and representations which the Company is in compliance with as of&#160;&#160;&lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;As of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, long-term debt on the Condensed Consolidated Balance Sheets&#160;was $15,367,000. The following are contractual maturities of long-term debt as of&#160;&lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; excluding deferred issuance costs of &lt;span style="-sec-ix-hidden:c84230987"&gt;$276,000:&lt;/span&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 85%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;b&gt;Year ending December 31,&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Principal&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022 (excluding the three-months ended March 31, 2022)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,103,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,719,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,094,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2025&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,469,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2026&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;8,094,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Thereafter&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;164,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;15,643,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2022 (excluding the three-months ended March 31, 2022)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,103,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,719,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,094,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2025&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,469,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;2026&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;8,094,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Thereafter&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;164,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;15,643,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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      unitRef="USD">1103000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear>
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      contextRef="i_2022-03-31"
      decimals="INF"
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      unitRef="USD">1719000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths>
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      contextRef="i_2022-03-31"
      decimals="INF"
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      unitRef="USD">2094000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84230992"
      unitRef="USD">2469000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree>
    <us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84230993"
      unitRef="USD">8094000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour>
    <ams:LongtermDebtMaturityAfterYearFour
      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84230994"
      unitRef="USD">164000</ams:LongtermDebtMaturityAfterYearFour>
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    <us-gaap:OtherLiabilitiesDisclosureTextBlock contextRef="d_2022-01-01_2022-03-31" id="c2124146">
   &lt;p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&#160;&lt;b&gt;&lt;span style="background-color:#ffffff;"&gt;Note &lt;em style="font: inherit;"&gt;4.&lt;/em&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style="background-color:#ffffff;"&gt;&#160; &#160; &lt;/span&gt;&lt;b&gt;&lt;span style="background-color:#ffffff;"&gt;Other Accrued Liabilities&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"&gt;Other accrued liabilities consist&#160;of the following as of&#160;&lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt; and &lt;em style="font: inherit;"&gt; December 31, 2021&lt;/em&gt;:&lt;/p&gt;
   &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt; text-indent: 36pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: bottom;"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;December 31, &lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom;"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Equipment maintenance and upgrades&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;502,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,281,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Insurance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;227,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;340,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Professional services&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;188,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;90,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating costs&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;384,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;397,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;334,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;311,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total other accrued liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,635,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;2,419,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"&gt;&#160;&lt;/p&gt;


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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="vertical-align: bottom;"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;December 31, &lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom;"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Equipment maintenance and upgrades&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;502,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1,281,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Insurance&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;227,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;340,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Professional services&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;188,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;90,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Operating costs&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;384,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;397,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Other&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;334,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;311,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Total other accrued liabilities&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;1,635,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;2,419,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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    <ams:EquipmentMaintenanceAndUpgradesCurrent
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    <ams:EquipmentMaintenanceAndUpgradesCurrent
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    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="i_2022-03-31"
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      id="c84231002"
      unitRef="USD">188000</us-gaap:AccruedProfessionalFeesCurrent>
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      id="c84231004"
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      decimals="INF"
      id="c84231005"
      unitRef="USD">397000</ams:AccruedOperatingCostsCurrent>
    <ams:AccruedLiabilitesOtherCurrent
      contextRef="i_2022-03-31"
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      id="c84231008"
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      contextRef="i_2021-12-31"
      decimals="INF"
      id="c84231009"
      unitRef="USD">2419000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:LesseeOperatingLeasesTextBlock contextRef="d_2022-01-01_2022-03-31" id="c2124148">
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;5.&lt;/em&gt;&lt;/b&gt;&#160;&#160;&#160;&#160;&lt;b&gt;Leases&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company determines if a contract is a lease at inception. Under ASC &lt;em style="font: inherit;"&gt;842&lt;/em&gt; &lt;i&gt;Leases&lt;/i&gt; (&#x201c;ASC &lt;em style="font: inherit;"&gt;842&#x201d;&lt;/em&gt;), the Company is a lessor of equipment to various customers. Leases that commenced prior to ASC &lt;em style="font: inherit;"&gt;842&lt;/em&gt; adoption date were classified as operating leases under historical guidance. As the Company has elected the package of practical expedients allowing it to &lt;em style="font: inherit;"&gt;not&lt;/em&gt; reassess lease classification, these leases are classified as operating leases under ASC &lt;em style="font: inherit;"&gt;842&lt;/em&gt; as well. All of the Company&#x2019;s lessor arrangements entered into after ASC &lt;em style="font: inherit;"&gt;842&lt;/em&gt; adoption are also classified as operating leases. Some of these lease terms have an option to extend the lease after the initial term, but do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; contain the option to terminate early or purchase the asset at the end of the term.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company&#x2019;s Gamma Knife and PBRT contracts with hospitals are classified as operating leases under ASC &lt;em style="font: inherit;"&gt;842.&lt;/em&gt; The related equipment is included in medical equipment and facilities on the Company&#x2019;s condensed consolidated balance sheets. As all income from the Company&#x2019;s lessor arrangements is solely based on procedure volume, all income is considered variable payments &lt;em style="font: inherit;"&gt;not&lt;/em&gt; dependent on an index or a rate. As such, the Company does &lt;em style="font: inherit;"&gt;not&lt;/em&gt; measure future operating lease receivables.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin: 0pt; text-indent: 36pt; text-align: justify;"&gt;On&#160;&lt;em style="font: inherit;"&gt; November 3, 2021,&#160;&lt;/em&gt;the Company entered into an agreement to sublease (the &#x201c;Sublease&#x201d;) its corporate office located at Two Embarcadero Center, Suite&#160;&lt;em style="font: inherit;"&gt;410,&lt;/em&gt;&#160;San Francisco, California, where it leases approximately&#160;3,253&#160;square feet for $21,370&#160;per month with a lease expiration date in&#160;&lt;em style="font: inherit;"&gt; August 2023.&#160;&lt;/em&gt;The Sublease is for $15,723&#160;per month through the existing contract expiration date.&#160;The Company also entered into a lease (the &#x201c;Lease&#x201d;) agreement for new corporate office space at&#160;&lt;em style="font: inherit;"&gt;601&lt;/em&gt;&#160;Montgomery, Suite&#160;&lt;em style="font: inherit;"&gt;1112,&lt;/em&gt;&#160;San Francisco, CA for approximately&#160;900&#160;square feet for $4,425&#160;per month with a lease expiration date in&#160;&lt;em style="font: inherit;"&gt; November 2024.&#160;&#160;&lt;/em&gt;The Company assessed the Lease under ASC&#160;&lt;em style="font: inherit;"&gt;842&lt;/em&gt;&#160;and concluded the Lease should be classified as an operating lease. The Company recorded $151,000&#160;right-of-use (&#x201c;ROU&#x201d;) asset, other current liabilities and lease liabilities on the condensed consolidated balance sheets related to the Lease as of&#160;&lt;em style="font: inherit;"&gt; December 1, 2021,&#160;&lt;/em&gt;the effective date of the Lease.&#160; The Company assessed the Sublease under ASC&#160;&lt;em style="font: inherit;"&gt;842&lt;/em&gt;&#160;and ASC&#160;&lt;em style="font: inherit;"&gt;360&lt;/em&gt;&#160;Property and Equipment (&#x201c;ASC&#160;&lt;em style="font: inherit;"&gt;360&#x201d;&lt;/em&gt;) and concluded the ROU&#160;asset for the corporate offices at Two Embarcadero Center was impaired.&#160; The Company recorded an impairment loss on the Sublease of $77,000&#160;as of&#160;&lt;em style="font: inherit;"&gt; December 1, 2021.&#160;&#160;&lt;/em&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The Company&#x2019;s lessee operating leases are accounted for as right-of-use (&#x201c;ROU&#x201d;) assets, other current liabilities, and lease liabilities on the condensed consolidated balance sheets. Operating lease ROU assets and liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. The Company&#x2019;s operating lease contracts do &lt;em style="font: inherit;"&gt;not&lt;/em&gt; provide an implicit rate for calculating the present value of future lease payments. The Company determined its incremental borrowing rate, to be in the range of approximately 4.0% and 6.0%, by using available market rates and expected lease terms. The operating lease ROU assets and liabilities also include any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The Company&#x2019;s lessee operating lease agreements are for administrative office space and related equipment, and the agreement to lease clinic space for its stand-alone facility in Lima, Peru. These leases have remaining lease terms between 2 and 3 years, some of which include options to renew or extend the lease. As of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, operating ROU assets, net of impairment were $571,000, and lease liabilities were&#160;$637,000.&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;The following table summarizes maturities of lessee operating lease liabilities as of &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;:&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 85%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year ending December 31,&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Operating Leases&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2022 (excluding the three-months ended March 31, 2022)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;306,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;302,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;58,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total lease payments&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;666,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Less imputed interest&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;637,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;


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    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="i_2022-03-31"
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      id="c84231041"
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      contextRef="i_2022-03-31"
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      id="c84231042"
      unitRef="USD">637000</us-gaap:OperatingLeaseLiability>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock contextRef="d_2022-01-01_2022-03-31" id="c2124149">
    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 85%; border-bottom: thin solid rgb(0, 0, 0);"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Year ending December 31,&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;Operating Leases&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2022 (excluding the three-months ended March 31, 2022)&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;306,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2023&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;302,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;2024&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;58,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total lease payments&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;666,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 9pt;"&gt;Less imputed interest&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;(29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"&gt;)&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;Total&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;637,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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      decimals="INF"
      id="c84231046"
      unitRef="USD">306000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
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      contextRef="i_2022-03-31"
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      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84231049"
      unitRef="USD">666000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84231050"
      unitRef="USD">29000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="i_2022-03-31"
      decimals="INF"
      id="c84231051"
      unitRef="USD">637000</us-gaap:OperatingLeaseLiability>
    <us-gaap:EarningsPerShareTextBlock contextRef="d_2022-01-01_2022-03-31" id="c2124150">
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;6.&lt;/em&gt;&lt;/b&gt;&#160;&#160;&#160;&#160;&lt;b&gt;Per Share Amounts&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Per share information has been computed based on the weighted average number of common shares and dilutive common share equivalents outstanding. The computation for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt; excluded approximately 50,000 and&#160;370,000 of the Company&#x2019;s stock options because the exercise price of the options was higher than the average market price during the period.&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt 0pt 0pt 8pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;The following table sets forth the computation of basic and diluted earnings per share for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;:&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Three Months Ended March 31,&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net income attributable to American Shared Hospital Services&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;269,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average common shares for basic earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;6,201,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;6,254,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Diluted effect of stock options and restricted stock awards&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;98,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;68,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average common shares for diluted earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;6,299,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;6,322,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.04&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.00&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Diluted earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.04&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.00&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;


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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Times New Roman; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="6" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;&lt;em style="font: inherit;"&gt;Three Months Ended March 31,&lt;/em&gt;&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2022&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;b&gt;&lt;em style="font: inherit;"&gt;2021&lt;/em&gt;&lt;/b&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt; width: 70%;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Net income attributable to American Shared Hospital Services&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;269,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;29,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average common shares for basic earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;6,201,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;6,254,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Diluted effect of stock options and restricted stock awards&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;98,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt;68,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 1px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Weighted average common shares for diluted earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;6,299,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;6,322,000&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Basic earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.04&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.00&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: Times New Roman; font-size: 10pt;"&gt; &lt;p style="font-family: Times New Roman; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Diluted earnings per share&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.04&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;$&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;0.00&lt;/td&gt;&lt;td style="width: 1%; font-family: Times New Roman; font-size: 10pt; margin-left: 0pt; padding-bottom: 3px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
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   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&lt;b&gt;Note &lt;em style="font: inherit;"&gt;7.&lt;/em&gt;&lt;/b&gt;&#160;&#160;&#160;&#160;&lt;b&gt;Stock-based Compensation&lt;/b&gt;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;In &lt;em style="font: inherit;"&gt; June 2021, &lt;/em&gt;the Company&#x2019;s shareholders approved an amendment and restatement of the Company&#x2019;s Incentive Compensation Plan (the &#x201c;Plan&#x201d;), that&#160;among other things, increased&#160;the number of shares of the Company&#x2019;s common stock reserved for issuance under the Plan to 2,580,000 and extended&#160;the term of the Plan by &lt;em style="font: inherit;"&gt;five&lt;/em&gt;&#160;years to &lt;em style="font: inherit;"&gt; February 22, 2027. &lt;/em&gt;The Plan provides that the shares reserved under the Plan are available for issuance to officers of the Company, other key employees, non-employee directors, and advisors. &lt;em style="font: inherit;"&gt;No&lt;/em&gt; further grants or share issuances will be made under the previous plans.&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;Stock-based compensation expense associated with the Company&#x2019;s stock options to employees is calculated using the Black-Scholes valuation model. The Company&#x2019;s stock awards have characteristics significantly different from those of traded options, and changes in the subjective input assumptions can materially affect the fair value estimates. The estimated fair value of the Company&#x2019;s option grants is estimated using assumptions for expected life, volatility, dividend yield, and risk-free interest rate which are specific to each award. The estimated fair value of the Company&#x2019;s options is expensed over the period during which an employee is required to provide service in exchange for the award (requisite service period), usually the vesting period. Accordingly, stock-based compensation cost before income tax effect for the Company&#x2019;s options and restricted stock awards in the amo&lt;span style="background-color:#ffffff;"&gt;unt of $87,000&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;&#160;and&#160;$107,000&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;&#160;i&lt;/span&gt;s reflected in net income for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;, respectively. At &lt;em style="font: inherit;"&gt; March 31, 2022&lt;/em&gt;, there was approximately &lt;span style="background-color:#ffffff;"&gt;$9,000 o&lt;/span&gt;f unrecognized compensation cost related to non-vested share-based compensation arrangements granted under the Plan. This cost is expected to be recognized over a period of approximately &lt;em style="font: inherit;"&gt;three&lt;/em&gt;&#160;years.&#160;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;The following table summarizes stock option activity for the &lt;em style="font: inherit;"&gt;three&lt;/em&gt;-month periods ended &lt;em style="font: inherit;"&gt; March 31, 2022 &lt;/em&gt;and &lt;em style="font: inherit;"&gt;2021&lt;/em&gt;:&lt;/p&gt;
   &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;text-indent:36pt;"&gt;&#160;&lt;/p&gt;

    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Stock Options&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Grant Date Weighted- Average Exercise Price&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Weighted- Average Remaining Contractual Life (in Years)&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Intrinsic Value&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 52%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at January 1, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;67,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;3.33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at March 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;67,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;3.09&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;4,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercisable at March 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;59,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.77&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at January 1, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;417,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.79&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.61&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at March 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;417,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.79&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.36&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;19,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercisable at March 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;407,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.80&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.27&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;

   &lt;p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"&gt;&#160;&lt;/p&gt;


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    &lt;table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-indent: 0px;"&gt;&lt;tbody&gt;&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Stock Options&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Grant Date Weighted- Average Exercise Price&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Weighted- Average Remaining Contractual Life (in Years)&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td colspan="2" style="text-align: center; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"&gt; &lt;p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;"&gt;&lt;em style="font: inherit;"&gt;Intrinsic Value&lt;/em&gt;&lt;/p&gt; &lt;/td&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 1px;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; width: 52%;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at January 1, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;67,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;3.33&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at March 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;67,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;3.09&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;4,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercisable at March 31, 2022&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;59,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.72&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.77&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;td&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at January 1, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;417,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.79&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.61&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(255, 255, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Outstanding at March 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;417,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.79&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.36&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;19,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr style="background-color: rgb(204, 238, 255); vertical-align: bottom"&gt;&lt;td style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt; &lt;p style="font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; font-variant: normal; margin-top: 0pt; margin-bottom: 0pt;"&gt;Exercisable at March 31, 2021&lt;/p&gt; &lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt; border-bottom: 3px double rgb(0, 0, 0);"&gt;407,000&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; padding-bottom: 3px; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;2.80&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;1.27&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt;"&gt;&#160;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;$&lt;/td&gt;&lt;td style="width: 9%; text-align: right; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&lt;em style="font: inherit;"&gt;-&lt;/em&gt;&lt;/td&gt;&lt;td style="width: 1%; font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 10pt; margin-left: 0pt;"&gt;&#160;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
